Comparing Solving Ratios

Are the following proportions equivalent?

1 : 2 = 2 : 4

• Yes

• No

Tags

CCSS.6.RP.A.3A

Are the following proportions equivalent?

9 : 12 = 27 : 36

• Yes

• No

Tags

CCSS.6.RP.A.3A

Are the following proportions equivalent?

3 : 10 = 7 : 20

• Yes

• No

Tags

CCSS.6.RP.A.3A

Are the following proportions equivalent?

• Yes

• No

Tags

CCSS.7.RP.A.2A

What is a proportion?

• Comparing 2 numbers

• 2 ratios that are equal

• a fraction

• 2 fractions that are equivalent

Tags

CCSS.7.RP.A.2A

Are the following proportions equivalent?

4 : 7 = 8 : 21

• Yes

• No

Tags

CCSS.6.RP.A.3A

A comparison of two values using division

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A method for solving proportions where you multiply diagonally

A relationship between two quantities in which the ratio of one quantity to the other quantity is constant.

Tags

CCSS.7.RP.A.2D

An equation setting stating that two ratios are equal to one another

Tags

CCSS.7.RP.A.2A