CPM CC2 Chapter 3 Review

Front

What is the result of dividing a number by a fraction?

Back

To divide a number by a fraction, multiply the number by the reciprocal of the fraction.

Front

What is the reciprocal of 1/4?

Back

The reciprocal of 1/4 is 4.

Front

What is the result of dividing 4 by 1/4?

Back

16.

Front

What is the result of dividing 3 by 1/2?

Back

6.

Front

What is the result of dividing 0.6 by 0.2?

Back

3.

Front

What does it mean to decompose a number?

Back

To decompose a number means to break it down into two or more parts that add up to the original number.

Front

Decompose the number 15 into two numbers such that their sum is 9.

Back

6 and 9.

Front

What is the result of dividing a mixed number by a fraction?

Back

Convert the mixed number to an improper fraction and then multiply by the reciprocal of the fraction.

Front

What is 2 1/4 as an improper fraction?

Back

2 1/4 is 9/4.

Front

What is the result of dividing 2 1/4 by 1/3?

Back

27/4.