Mr. J Bizell Ratios and Proportions

Form ratios and a proportion out of the picture above.

• 10 : 150, 1 : 15 and 10 : 150 = 1: 15

• 1 : 150, 1 : 15 and 1 : 150 = 1 : 2

• 10 : 150, 10 : 2 and 10 : 150 = 10 : 2

• 1 : 2, 10 : 150 and 1 : 2 = 10: 150

Are 2 : 3 and 10 : 15 equivalent?

• Yes

• NO

Tags

CCSS.6.RP.A.3A

Are 8 : 12 and 4 : 5 equivalent?

• Yes

• No

Tags

CCSS.6.RP.A.3A

Are 21 : 6 and 7 : 2 equivalent?

• Yes

• No

Tags

CCSS.6.RP.A.3A

Are 6 : 9 and 24 : 32 equivalent?

• Yes

• No

Tags

CCSS.6.RP.A.3A

Find the unknown value to make the ratios a proportion

k : 5 = 7 : 1

(a)  

Tags

CCSS.7.RP.A.2A

Find the unknown value to make the ratios a proportion

36 : 63 = s : 7

(a)  

Tags

CCSS.7.RP.A.2A

Find the unknown value to make the ratios a proportion

u : 3 = 2 : 6

(a)  

Tags

CCSS.7.RP.A.2A

Two out of three booths sell rag dolls. If there are 27 booths, how many of these sell rag dolls?

• 2

• 3

• 6

• 18

Tags

CCSS.6.RP.A.3B

For every eight children, 10 pieces of fried chicken are ordered. How many pieces of fried chicken will be ordered for 32 children?

• 40

• 80

• 400

• 800

Tags

CCSS.6.RP.A.3B