6th Grade Illustrative Math Unit Two, Topic A&B

Front

Which ratio is equivalent to 3:4?

Back

6:8

Tags

CCSS.6.RP.A.3A

Front

In a parking lot there are 12 cars, 8 trucks, and 4 motorcycles. For every _________ cars, there is one motorcycle.

Back

3

Front

Which ratio is equivalent to 1:2?

Back

2:4

Tags

CCSS.6.RP.A.3A

Front

What does equivalent mean?

Back

Equal to

Tags

CCSS.RI.4.10

CCSS.RI.5.10

CCSS.RI.6.4

CCSS.RI.7.4

CCSS.RI.8.4

Front

Find one equivalent ratio for 15 : 30 using division.

Back

5 : 10

Tags

CCSS.6.RP.A.3A

Front

What is a ratio?

Back

A comparison of two quantities by division.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you simplify a ratio?

Back

Divide both terms of the ratio by their greatest common factor.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the greatest common factor (GCF) of 12 and 16?

Back

4

Front

If the ratio of cats to dogs is 2:3, how many cats are there if there are 15 dogs?

Back

10 cats.

Front

What is the relationship between ratios and fractions?

Back

Ratios can be expressed as fractions.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2