Proportional Relationship Word Problems

A triangle has two sides that measure 4.5 inches and 1.5 inches. What could be the side lengths of a different triangle that is proportional to the original one?

• 8 inches and 5 inches

• 6 inches and 2 inches

• 7 inches and 3.5 inches

• 14 inches and 4 inches

Tags

CCSS.7.RP.A.2A

Which one is correctly written ratio sentence for the constant in the equation: W = 2c. 

• For every 2 watermelons, there is 1 child.

• W = watermelon and c=children

• For every 2 children, there is 1 watermelon. 

• Every child gets a watermelon.

What is the constant of proportionality (in miles per hour) based on the table?

• 45

• 90

• 135

• 2

Tags

CCSS.7.RP.A.2B

Find the unit rate:  $3.60 for 3 pounds of apples. How much does it cost for 1 pound of apples?

• $1.00 per pound

• $3.60 per pound

• $1.20 per pound

• $1.10 per pound

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Sue types 3 pages in the same amount of time that Mary types 4.5 pages.  If Sue and Mary start typing at the same time, how many pages will Mary have typed when Sue has typed 11 pages?

• 16.5 pages

• 16 pages

• 15 pages

• 15.5 pages

Tags

CCSS.6.RP.A.3B

Choose the correct response.

• A

• B

• C

• D

Tags

CCSS.7.RP.A.2B

Is this a proportional relationship? (Type yes or no).

Tags

CCSS.7.RP.A.2A

An equation stating that two ratios (fractions) are equal.

• Variable

• Input Value

• Proportion

• Quadrants

Tags

CCSS.7.RP.A.2D

Two fractions may be set equal to one another forming a relationship

• Proportional Relationship

• X-axis

• Variable

• Coordinates

Tags

CCSS.7.RP.A.2D

The Rangers are projected to win 70% of their games this year.  If they play 190 games, how many games should they win?  

• 150

• 133

• 120

• 183

Tags

CCSS.6.RP.A.3C