Direct Proportion Word Problems

If 3 boxes contain 450 pins, how many pins will there be in 5 boxes ?

Tags

CCSS.6.RP.A.3B

What do you call when two ratios are equal when you multiply the means and extremes?

Tags

CCSS.7.RP.A.2A

Find the value of the unknown TERM in the direct proportion.

20:10=6:n

Tags

CCSS.7.RP.A.2B

Find the value of the unknown TERM in the direct proportion.

5:15=n:9

Tags

CCSS.7.RP.A.2B

Find the value of the unknown TERM in the direct proportion.

n:15=2:10

Tags

CCSS.7.RP.A.2A

Find the value of the unknown TERM in the direct proportion.

8:n=9:27

Tags

CCSS.7.RP.A.2B

Find the value of the unknown TERM in the direct proportion.

30:45=24:n

Tags

CCSS.7.RP.A.2B

It takes 4 men in 6 hours to repair a kitchen. How long will it take 8 men to do the job if they work at the same rate?

Tags

CCSS.6.RP.A.3B

What is the value of n in

12 : 36 = n : 27 ?

Find the value of n in

18 : n = 4 : 12