Proportional Relationships from Word Problems

A fence post that is 2 meters tall casts a shadow 5 meters long. At the same time a tree casts a shadow 108 meters. How tall is the tree?

• 33.2 meters

• 332 meters

• 43.2 meters

• 432 meters

Tags

CCSS.6.RP.A.3B

Solve for X.

• 2 ft

• 3 ft

• 4 ft

• 6 ft

Tags

CCSS.HSG.SRT.A.2

• y = 1/5x

• y = 5x

• y = 1/2x

Tags

CCSS.8.EE.B.5

Write an equation for the relationship between x and y. Use format y = kx.

Tags

CCSS.7.RP.A.2C

Write the equation of the proportional relationship using the format y = kx.

Tags

CCSS.7.RP.A.2C

What is the constant of proportionality? Use the format k = 2.

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality? Use the format k = 4.

Tags

CCSS.7.RP.A.2B

Write the equation of the graph. Use the format y = kx.

Tags

CCSS.5.OA.B.3

Is the graph proportional?

• Yes

• No

Tags

CCSS.7.RP.A.2D

Newtown middle school spends 11 dollars on every yearbook it buys. Is the amount of money NMS spends on yearbooks proportional to the total number of yearbooks NMS buys?

• Yes

• No

Tags

CCSS.7.RP.A.2A