Simplify the expression (24÷3) x 5 - 6 + 2 x 7 -3.
answer
45
question
A man wants to fence in his garden. The garden is rectangle and measures 25 ft by 30 ft. Fencing costs $11 per foot. How much will the fence cost to build?
answer
$1,210
question
What is 1^2?
answer
1
question
What is 2^2?
answer
4
question
What is 3^2?
answer
9
question
What is 4^2?
answer
16
question
What is 5^2?
answer
25
question
What is 6^2?
answer
36
question
What is 7^2?
answer
49
question
What is 8^2?
answer
64
question
What is 9^2?
answer
81
question
What is 10^2?
answer
100
question
What is 11^2?
answer
121
question
What is 12^2?
answer
144
question
What is 13^2?
answer
169
question
What is 14^2?
answer
196
question
What is 15^2?
answer
225
question
What is 16^2?
answer
256
question
What is 17^2?
answer
289
question
What is 18^2?
answer
324
question
What is 19^2?
answer
361
question
What is 20^2?
answer
400
question
How do you approximate a square root?
answer
Memorize square roots up to 20. Find the product that is similar to the decimal form of the root number.
question
What is √2?
answer
1.4
question
What is √3?
answer
1.7
question
What is √5?
answer
2.2
question
3/8 + 5/6=
answer
58/48
question
3- 5 1/3=
answer
- 7/3
question
What is the approximate % of 7/33?
answer
21%
question
What is the approximate % of 8/11?
answer
72%
question
What is the approximate % of 5/8?
answer
62.5%
question
Simplify the expression 2 5/8 x 3 1/7 into an improper fraction and a mixed number.
answer
33/4 ; 8 1/4
question
What is the product of 2 3/8 and 2/3?
answer
19/12 ; 1 7/12
question
What is the quotient of 5/3 ÷ 4/15?
answer
25/4 ; 6 1/4
question
3 + 2/3 x 9/10?
answer
18/5 ; 3 3/5
question
What is the quotient of 4 2/3 ÷ 6?
answer
7/9
question
Multiply 5.62 x 0.3.
answer
1.686
question
Simplify the expression 11.4 cm x 7 cm x 3.06 cm.
answer
244.188 cm cubed
question
Simplify the expression 0.48 ÷ 1.2?
answer
0.4
question
What is the product of 6.3 and 7.6?
answer
47.88
question
What is the product of 0.12 and 0.3?
answer
0.036
question
What is the product of 0.02 and 0.4?
answer
0.008
question
Divide 0.710 by 0.05
answer
14.2
question
What is 1/10 as a decimal and %?
answer
0.1 ; 10%
question
What is 1/5 as a decimal and a %?
answer
0.2 ; 20%
question
What is 3/10 as a decimal and a percent?
answer
0.3 ; 30%
question
What is 1/8 as a decimal and %?
answer
0.125 ; 12.5%
question
What is 3/8 as a decimal and %?
answer
0.375 ; 37.5%
question
What is 6/8 as a decimal and %?
answer
0.75 ; 75%
question
What is 7/8 as a decimal and %?
answer
0.875 ; 87.5%
question
What is 5/8 as a decimal and %?
answer
0.625 ; 62.5%
question
What is 1/3 as a decimal and %?
answer
0.33^- ≈ 33.5%
question
What is 2/3 as a decimal and %?
answer
0.66^- ≈ 0.67 ; 67%
question
What is 1/6 as a decimal and %?
answer
0.16^- ≈ 16.5%
question
Simplify 0.4 ÷ 0.02.
answer
20
question
A rational number is:
answer
1.) a fraction
2.) a terminating decimal
3.) a repeating decimal w/ a pattern
question
An irrational number is:
answer
1.) a square root
2.) a decimal w/o a repeating number
question
Classify each as Rational, Irrational, or Real: √36, -√36, √37, 1/3, 0.6, 0.66^-, 0.7070007007...
answer
√36= R
-√36= R
√37= Irr
1/3= R
0.6= R
0.66^-= R
0.7070007007...= Irr
All are real
question
What is a Real number?
answer
Any number on a number line as a rational and irrational number.
question
What is an approximate decimal equivalent to ∛10?
answer
2.15
question
What irrational number can be approximated by the number 3.3166?
answer
√11 ≈ 3.32
question
15% of 500 is what number?
answer
75
question
An amount goes up from 20 to 45. What is the % increase?
answer
125%
question
An amount of 50 decreases by 5. What is the % decrease?
answer
10%
question
What is 4 1/4% of 200?
answer
8.5
question
25% of what number is 8?
answer
32
question
What percent of 250 is 10?
answer
4%
question
Convert 3/125 to a decimal.
answer
0.024
question
Convert 1/5 to a decimal.
answer
0.2
question
Convert 5/8 to a percent.
answer
62.5%
question
Convert 319% to a fraction and decimal.
answer
3 19/100 ; 3.19
question
Convert 0.681 to a percent and fraction
answer
68.1% ; 681/1,000
question
Convert 3/4 to a percent and decimal.
answer
75% ; 0.75
question
When is a number divisible by 3?
answer
When the sum of its digits are divisible by 3.
question
Which number is greater: 0.778 or 0.788?
answer
0.788
question
Which fraction is greater: 2/3 or 3/4?
answer
3/4
question
Arrange from least to greatest: 2/3, 3/5, 67/100?
answer
3/5, 2/3, 67/100
question
Which fraction is greater 5/9 or 4/7?
answer
4/7
question
Arrange from least to greatest: 11/55, 2/9, 0.222
answer
11/55, 0.222, 2/9
question
What do you do to estimate a product?
answer
Round to the number so that there is only one non-zero number.
question
Estimate the product of 76,899 x 634 ≈
answer
48,000,000
question
Trip is 1865 miles. Car gives 32 miles/gallon. Approximately how much gas are we going to consume?
answer
≈58 gallons
question
Is 18,008,087,737 divisible by 3?
answer
no
question
How do you reconcile an account?
answer
Add credits and interest to previous balance. Subtract debits and service charge.
question
Reconcile this account. The previous balance is $1005.34. The deposits are: $32.56, $125.42, $675.90, $831.89. The checks made were: $85.98, $1045.00, $16.57, $5.12, $79.00. Interest is $1.79 and the service charge is $5.00.
answer
$1436.23
question
How do you determine take home pay?
answer
Determine salary by multiplying hourly pay by days worked. Then, subtract the deductions.
question
Flowers for each corsage or boutonniere are $2.35. Baby's breath for each are $0.95. Ribbon for each are $0.15 per foot. There will be 15 corsages and 15 boutonnieres. Each arrangement needs 9 inches of ribbon. What is the total cost?
answer
$102.38
question
How do you find area of a triangle?
answer
1/2 x base x height= square ft
question
How do you find the area of a square/ rectangle?
answer
Multiply length and width
question
A coin is 1/5 zinc, 1/10 manganese, and 1/40 copper. The rest of the coin is nickel. What is the fraction and percent of nickel?
answer
27/40 ; 67.5%
question
A man's company makes drinking straws. Each straw weighs 1.2 grams. A box of 50 indicates it is 58.8 grams. Should he approve this box?
answer
No, because the box should weigh 60 grams. Therefore, it is missing one straw.
question
A gadget requires 3 1/2 ft of red wire, 5 1/3 ft of green wire, and 1 3/4 of yellow wire. What is the total ft of wire needed?
answer
10 7/12 ft
question
The cost of items before tax is $42.20. How much tax will be paid if the tax is $0.065 per dollar? (round to the nearest cent)
answer
274 cents
question
Students increased from 625 to 710. What is the percent increase? (round # to nearest tenth percent)
answer
13.6%
question
3 students were absent from a class of 24. What is the percent decrease?
answer
12.5%
question
18 student who received an A made up 30% of the class. Find the total number of students.
answer
60 students
question
Express 30 minutes to 4 hours as ratio of minutes in fraction form.
answer
1/8
question
1250 student enrolled in 50 sections of algebra last year. This year, 1550 students will enroll. If the number of students per section does not change, how many sections will need to be offered?
answer
62 sections
question
Student A reads 10 pages per hour. Student B reads 18 pages per hour. Each has a 288 page book to read. How sooner will Student B finish the book?
answer
12.8 hours faster
question
If John can travel 130 miles in 2 hours, how far an he travel in 5 hours at the same speed?
answer
325 miles
question
When am I not supposed to cross cancel?
answer
ratios
question
A club has 9 male and 21 female members. What is the ratio of male to female members in the club?
answer
3/7
question
Some one needs 4 gallons of punch, 3 gallons of lemonade, and 2 gallons of tea to serve 72 people. How many gallons are needed to serve 240 people?
answer
30 gallons
question
What # is M in roman numerals?
answer
1,000
question
What # is D in roman numerals?
answer
500
question
What # is C in roman numerals?
answer
100
question
What # is L in roman numerals?
answer
50
question
What # is X in roman numerals?
answer
10
question
What is V in roman numerals?
answer
5
question
What is I in roman numerals?
answer
1
question
What # is DLIV?
answer
554
question
What # is MCDXLV?
answer
1445
question
What is 369 in roman numbers?
answer
CCCLXIX
question
What is 647 in roman numbers?
answer
DCXLVII
question
What is 217 in roman numbers?
answer
CCXVII
question
What 77 is in roman numbers?
answer
LXXVII
question
What is 134 in roman numbers?
answer
CXXXIV
question
What is 268 in roman numbers?
answer
CCLXVIII
question
What is 536 in roman numbers?
answer
DXXXVI
question
What is 1072 in roman numbers?
answer
MLXXII
question
What is 2133 in roman numbers?
answer
MMCXXXIII
question
What is 3288 in roman numbers?
answer
MMMCCLXXXVIII
question
How much is a Kilo?
answer
1,000
question
How much is a Hecto?
answer
100
question
How much is a Deka?
answer
10
question
How much is a Deci?
answer
0.10
question
How much is a Centi?
answer
0.01
question
How much is a Milli?
answer
0.001
question
1 in. = ? cm
answer
2.54 cm
question
1 cm = ? in.
answer
0.394 in
question
1 km = ? mi
answer
0.62 mi
question
1 mi = ? km
answer
1.609 km
question
1 mi = ? m
answer
1,609 m
question
1 mi = ? ft
answer
5,280 ft
question
1 m = ? in.
answer
39.37 in.
question
1 yd = ? m
answer
0.914 m
question
1 m = ? yd
answer
1.09 yd
question
1 kg = ? lbs
answer
2.2 lbs
question
1 lb = ? kg
answer
0.45 kg
question
1 oz. = ? g
answer
28 g
question
1 oz. = ? mL
answer
30 mL
question
1 tsp. = ? mL
answer
5 mL
question
1 L = ? qt
answer
1.06 qt
question
1 qt = ? L
answer
0.95 L
question
1 gal. = ? L
answer
3.785 L
question
4 cups = ? pt
answer
2 pt
question
8 oz. = ? cups
answer
1 cup
question
16 oz.= ? lbs
answer
1 lb
question
1 qt = ? pt
answer
2 pt
question
1 gal. = ? qt
answer
4 qt
question
1 ton = ? lbs
answer
2,000 lbs
question
How many centiliters are in 10 L?
answer
1,000 centiliters
question
How many inches are in 4 yds?
answer
144 in.
question
How many miligrams are in 5 g?
answer
5,000 mg
question
How many lbs are in 6 kg?
answer
13.2 lb.
question
How many ounces are in 3 pounds?
answer
48 oz.
question
How many quarts are in 20 cups?
answer
5 qt
question
On a map, 1 inch represents 15 miles. The desired distance measures 6.5 inches on the map. What is the distance on the actual ground?
answer
97.5 mi
question
On a blueprint of a house, every 1 inch represents 1 actual foot. If the dining room wall measures 16 inches, how long is the actual wall?
answer
16 ft
question
On a model of our solar system, every 1 inch represents 100,000 miles. If the actual distance from the sun and is 93,000,000 miles. How many inches does this represent on the model?
answer
930 in.
question
What is the dependent and independent variable: A worker gets paid by the hour.
answer
The amount of hours worked is the independent variable. The amount of money paid is the dependent variable.
question
What is the dependent and independent variable: A person exercises to control their blood pressure.
answer
Blood pressure is the dependent variable. Exercising is the independent variable.
question
What is the dependent and independent variable: The amount of studying she did for the TEAS impacted her score on the test.
answer
The score on the test is the dependent variable. The amount of studying is the independent variable.
question
What is the dependent and independent variable: What effect is the treatment having on the two groups
answer
The effect of treatment is the dependent variable. The type of group is the independent variable.
question
A teacher makes 40k and a plumber makes 50k. How much more does the plumber make for every dollar that the teacher makes?
