Unit Rates and Proportional Relationships

Does this represent a unit rate?

• Yes

• No

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Does this represent a unit rate?

• Yes

• No

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

If Jana picked 55 strawberries in 5 minutes, what is the unit rate in strawberries per minute?

• 275

• 11

• 50

• 60

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If Jana picked 55 strawberries in 5 minutes. If Jana picked strawberries for an hour and continued at this same rate, How many strawberries would she pick in total?

• 275

• 132

• 11

• 660

Tags

CCSS.6.RP.A.3B

Ricardo painted 50 ft² of a wall in 1/4 of hour, how many square feet can he paint in 1 hour.

• 12.5 square feet

• 750 square feet

• 200 square feet

• 250 square feet

Tags

CCSS.7.RP.A.1

Does this table show a proportional relationship?

• Yes because the ratios y/x are equivalent.

• No because each x and y value increases by 2.

• Yes because each x and y value increases by 2.

• No because the ratios y/x are not equivalent.

Tags

CCSS.7.RP.A.2A

If X represents the number of fish tanks and y represents the number of goldfish, does this show a proportional relationship?

• Yes because the ratios are all equivalent.

• No because the ratios are not all equivalent.

• Yes because fish are always equivalent.

• No because fish hate math.

Tags

CCSS.7.RP.A.2A

Find the value of x.

• 100

• 560

• 500

• 650

Tags

CCSS.7.RP.A.2C

Find the value of x.

• 35

• 30

• 480

• 45

Tags

CCSS.7.RP.A.2C

What is a proportional relationship?

• When a couple gets along really well.

• When two out of three ratios are equivalent.

• Multiplying both numerator and denominator by the reciprocal of the denominator.

• When all ratios are equivalent.

Tags

CCSS.7.RP.A.2A