Proportional Relationships &Percents

A car travels 120 miles in 2 hours. Which equation represents the relationship between distance d in miles and time t in hours

• d=120t

• d=60t

• d=1/60 t

• d=50t

Tags

CCSS.7.RP.A.2C

. David runs on a track that is ¼ mile long. He completes it in 1/20 of an hour.

What is David's running speed?

• 5ml per hour

• 3ml per hour

• $\frac{1}{80}ml\ per\ hour$

Tags

CCSS.7.RP.A.1

Today everything at a store is on sale. The store offers a 20% discount.

The regular price of a T-shirt is $18. What is the discount price?

• $14.40

• $28.80

Tags

CCSS.6.RP.A.3C

The store offers a 20% discount. If the regular price of an item is $ X, what is the discount price of that item X?

• 1.2X

• 0.8X

Tags

CCSS.6.RP.A.3C

The store offers a discount of 20%. The discount price of a hat is $18. What is the original price?

• $22.50

• $14.40

Tags

CCSS.6.RP.A.3C

Tyler earns $12 per hour. The store offers him a raise of 5% per hour.

How much will Tyler make per hour after the raise?

• $12.60

• $17

• $11.50

• $7

Tags

CCSS.6.RP.A.3C

Tyler works in a shoe store. He makes 2.5% of the amount he sells. Last week, he sold $900 worth of shoes.How much was his commission?

• $22.50

• $225

• $18

Tags

CCSS.6.RP.A.3C

The store bought a pair of shoes for $50 and sold it for $80.

What is the percentage of markup?

• 60%

• 37.5%

Tags

CCSS.6.RP.A.3C

Robert is paying for a $20 meal. He has a 15% -off coupon for the meal.

What does Robert pay for the meal after the coupon?

• $17

• $35.50

Tags

CCSS.6.RP.A.3C

The bill was $17. What does Robert pay in total, if he wants to leave a 20% Tip?

• $30.60

• $20.40

• $37

• $3

Tags

CCSS.6.RP.A.3C