Rational Numbers

Front

Write -3/8 as a decimal.

Back

-0.375

Front

Convert 2/5 from a fraction to a decimal.

Back

.4

Front

Convert 15/2 into a mixed number.

Back

7 1/2

Front

What is |-20|?

Back

20

Front

Which number is farthest from 0: -6, -4, 3, or 5?

Back

-6

Front

What is a rational number?

Back

A number that can be expressed as a fraction a/b where a and b are integers and b ≠ 0.

Front

What is the absolute value of a number?

Back

The distance of that number from 0 on the number line, always positive.

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Front

What is a mixed number?

Back

A whole number combined with a proper fraction.

Front

What is the decimal equivalent of 1/4?

Back

.25