Free Printable Computation

Worksheets

Computation

Total questions: 16

Worksheet time: 4hrs 0mins

Name

Class

Date

Tim has a board that is 5/6 feet long. He painted 2/18 feet of his board last night. How much more does Tim have left to paint?

13/18

7/24

7/18

3/7

What must you do first in order to add or subtract fractions with unlike denominators?

add the numerators

add the denominators

find a common denominator

find a common numerator

What number could be a common denominator for these two fractions?
3/10 and 1/5

These numbers do not have a common denominator

How many 2/5 ounce servings are in 2 1/4 ounces?

a. 9/10

b. 5 5/8

c. 2 1/10

d. 1 1/9

Express 0.15 as a fraction in its lowest terms.

$\frac{1}{8}$

$\frac{3}{5}$

$\frac{2}{7}$

$\frac{3}{20}$

608 skittles are shared in the ratio 3:5. the larger share of Skittles is

121

203

380

12 $\frac{1}{2}$ % of a sum of money is $60. What is the sum of money?

$7.50

$20.83

$72.50

$480.00

There are 40 students in a class. Boys make up 40% of the class. If 25% of the boys wear shirt jacs, how many boys wear shirt jacs?

What percentage of 280 is 700?

40%

250%

420%

980%

10.

In a school, the ratio of the number of students to the number of teachers is 25:1. If there are 800 students in the school how many teachers are there?

11.

To put a fraction in simplest form, you will need to do this to the numerator and denominator

subtract both by same number

divide both by the same number

add the same number to both

multiply both by the same number

12.

A lady buys a sofa and makes a 25% profit after selling it refurbished 3 months later for $1350. How much did she pay for it originally?

$1080

$1012.50

$337.50

$1687.50

13.

A bag contains red chips and blue chips. The ratio of red chips to blue chips is 4 to 5. Which of the following statements could be true.

There are exactly 5 red chips and 4 blue chips

There are exactly 24 red chips and 30 blue chips

There are exactly 12 red chips and 15 blue chips

There are exactly 30 red chips and 24 blue chips

14.

What are the 3 ways to write a ratio?

fraction, comma, colon

fraction, colon, the word to

colon, comma, equation

fraction, decimal, percent

15.

Select all options that are equal to 18 to 24

24 to 18

3 to 4

9 to 12

36 to 48

16.

A bag has yellow and blue candy. The ratio of yellow candy to blue candy is 2:3. Select each option that could represent the number of yellow and blue candy in the bag.

20:30

6:4

4:6

6:9

100 %

Computation

Total questions: 16

Worksheet time: 4hrs 0mins

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