Module 3: Rational Numbers

Question 1

Which set or sets of the Venn diagram does the number -3 belong in?

Accepted Answer

Integers and rational numbers only

Question 2

Put the following numbers in order from least to greatest: 0.5, 1/5, 0.1, 1/4

Accepted Answer

0.1, 1/5, 1/4, 0.5

Question 3

Rational numbers can be in either decimal or fractional form.

Accepted Answer

True

Question 4

Write the number 2 3/4 in a/b form.

Accepted Answer

11/4

Question 5

What is the absolute value of |-0.5|

Accepted Answer

0.5

Question 6

Which of the following is an example of a rational number?

Accepted Answer

0.8

Question 7

Which set or sets of the Venn diagram does the number 2.4 belong in?

Accepted Answer

Rational numbers only

Question 8

Which of the following is NOT an example of a rational number?

Accepted Answer

-8

Question 9

Which of the following statements is NOT true?

Accepted Answer

-4 < -5

Question 10

Which of the following shows numbers ordered from least to greatest?

Accepted Answer

-5.5, -2.5, -1, 3, 6

Question 11

Find the equivalent decimal for 4/5.

Accepted Answer

0.8

Question 12

What is a rational number?

Accepted Answer

a number that can be written as a ratio

Question 13

Find the equivalent fraction for 0.6

Accepted Answer

3/5

Question 14

0.3 = 3/10

Accepted Answer

True

Question 15

Is the statement -8 < -9 true or false?

Accepted Answer

False

Questions 15