Proportions Practical Problems

• 5

• 7.9

• 9.8

• 11

Tags

CCSS.7.RP.A.3

• 8.86

• 98

• 101

• 260

• A

• B

• Both

• Neither

Tags

CCSS.6.RP.A.3B

• A

• B

• Both

• Neither

Tags

CCSS.7.RP.A.2A

A falcon bird flies 35 meters in 10 seconds.  If it keeps flying at the same rate, how long will it take it to fly 14 more meters?  

Hint: Use your knowledge of proportional reasoning!

• x = 49 seconds

• x = 4 meters

• x = 49 meters

• x =  4 seconds

Tags

CCSS.7.RP.A.3

The ratio of black keys to white keys on a piano is 5 to 7.  Complete the table to create additional equivalent ratios.​

d

c

e

f

28

63

55

35

84

21

The ratio of black keys to white keys on a piano is 5 to 7.  Complete the table to create additional equivalent ratios.

d

c

e

f

84

55

21

28

63

35

The ratio of black keys to white keys on a piano is 5 to 7.  Complete the table to create additional equivalent ratios.​

d

c

e

f

55

21

28

63

84

35

• A

• B

• Both

• Neither

• 17.5 minutes

• 91.4 minutes

• 140.8 minutes

• 320 minutes

Tags

CCSS.6.RP.A.3B