Duplicate of Adding, Subtracting, Multiplying & Dividing Rational Numbers

Question 1

A pack of 4 bottles of a sports drink costs $5.28. What is the cost per bottle?

Accepted Answer

$1.32

Question 2

What's the difference between 11.19 and 10.98?

Accepted Answer

0.21 seconds

Question 3

Kurt runs 3 1/4 miles every morning. How many miles does he run in 5 days?

Accepted Answer

16 1/4

Question 4

Add the fractions below. Write your answer in simplest form.

Accepted Answer

7/6

Question 5

What would be the Least Common Denominator of the two fractions below?

Accepted Answer

15

Question 6

Subtract the fraction and answer in simplest form.

Accepted Answer

25/28

Question 7

Subtract the following fractions. Write your answer in simplest form.

Accepted Answer

11/24

Question 8

A dividend is

Accepted Answer

the number that is being divided

Question 9

The result of multiplying numbers is called a __________.

Accepted Answer

product

Question 10

What improper fraction has the same value as 1 2/3?

Accepted Answer

5/3

Question 11

What is the least common denominator of the following fractions?

Accepted Answer

8

Question 12

Jeff is buying candy bars for $0.75 each. How much will he spend if he buys 6 candy bars?

Accepted Answer

$4.50

Question 13

What number is the reciprocal of 8/2?

Accepted Answer

1/4

Question 14

Find the sum of 8 and 3.4.

Accepted Answer

11.4

Question 15

3/4 of 16 is

Accepted Answer

12

Question 16

Divide 1/6 by 1/2.

Accepted Answer

1/3

Question 17

A piece of wood is 8.4 centimeters long. 3.16 centimeters of it was sawed off. How long is it?

Accepted Answer

5.24 cm

Question 18

James had $40 and spent $12.25 on lunch. How much does James have remaining?

Accepted Answer

$27.75

Question 19

When adding or subtracting fractions, the denominators do not have to be the same.

Accepted Answer

False

Question 20

How much is 13.44 divided by 2.4?

Accepted Answer

5.6

Question 21

Which of the following is NOT a common denominator for the following fraction?

Accepted Answer

7

Question 22

What is the product of 5 and 0.5?

Accepted Answer

2.5

Question 23

There are 1.6 km in a mile. How many miles are there in 67.84 km?

Accepted Answer

42.4

Duplicate of Adding, Subtracting, Multiplying & Dividing Rational Numbers

Questions 23

Duplicate of Adding, Subtracting, Multiplying & Dividing Rational Numbers

Questions 23