Formative #4 Review

A cell phone company is offering 30% off a new cell phone if an old cell phone is traded in.

PART 1: What is the amount of the discount if the new cell phone is $278?

PART 2: What is the discounted price of the new cell phone?

• Discount: $75.80
  Discounted Price: $202.20

• Discount: $80.00
  Discounted Price: $198.00

• Discount: $83.40
  Discounted Price: $194.60

• Discount: $70.40
  Discounted Price: $207.60

Tags

CCSS.6.RP.A.3C

Marie gave out 48 out of 50 buttons for the upcoming student election.  What percentage of buttons did Marie give away?

• 98%

• 96%

• 50%

• 48%

Anna sold 1 tie for every 4 shirts.  Which proportion would determine how many shirts she would need to sell along with 16 ties?

Tags

CCSS.7.RP.A.2B

Franklin had $12,250 in a savings account earning interest at a rate of 1.7% per year. How much money did he earn in interest in one year?

• $208.25

• $2,082.50

• $7,205.88

• $20,825.00

Tags

CCSS.7.RP.A.3

450 tickets were sold out of the 1,000 available for the concert.  What percentage of the tickets were sold?

• 40%

• 45%

• 50%

• 55%

Marisol works in sales and is paid a 17% commission on her sales.  Last month, her sales total was $3058.  To the nearest dollar, how much did Marisol earn in commission last month? 

• $518

• $520

• $527

• $528

Tags

CCSS.6.RP.A.3C

Maria loaned $450 to a friend at 5% interest for 3 years. If the friend made no payments during the three years, how much simple interest did Maria earn?

• $45.00

• $60.00

• $67.50

• $75.00

Tags

CCSS.7.RP.A.3

Harley had $320.00 in her savings account in January. In July, she had $500.00. What is the percent of increase in her savings?

• 56.3%

• 42.5%

• 35%

• 64.7%

Tags

CCSS.6.RP.A.3C

Valerie earns $54 for 9 hours of work.  At that rate, how long would she have to work to earn $900?

• 100 hours

• 150 hours

• 180 hours

• 5,400 hours

Tags

CCSS.6.RP.A.3B

A salesperson sold a pick-up for $22,500. They were paid a 3.8% commission. How much money were they paid?

• $855

• $950

• $760

• $860

Tags

CCSS.6.RP.A.3C