Ratio and proportion

An item originally costs $4.52 then it decreased by 9%. What is the new price?

• $4.11

• $4.48

• $4.43

• $4.27

Tags

CCSS.6.RP.A.3C

What is the price of Pair B?

• $39

• $39.60

• $45

• $44

Tags

CCSS.6.RP.A.3C

Andrew expected $60 for his birthday, but only got $40. What is the percent of error?

• 50%

• 20%

• 67%

• 150%

Tags

CCSS.6.RP.A.3C

Find the total cost. $20 meal; 9% sales tax; 20% gratuity after the sales tax has been added

• $1.80

• $26.16

• $4.00

• $29.20

Tags

CCSS.6.RP.A.3C

Alfred went to verizon and found a cellphone that cost $684, after being marked down by 10%. How much did the cellphone cost originally?

• $760

• 68.40

• $76

• $608

Tags

CCSS.6.RP.A.3C

80% of students at Booksbeme Middle School say they love using proportions to solve percentage problems. If 520 students love using proportions, how many total students are there at the middle school?

• 475 students

• 660 students

• 535 students

• 650 students

Tags

CCSS.6.RP.A.3C

Find the new amount:

52 workers after 25% increase

• 65 workers

• 13 workers

• 39 workers

• 77 workers

Tags

CCSS.6.RP.A.3C

The purchase price of an iPad is $650. What is the total price if the sales tax rate is 8%?

• $702

• $602

• $598

• $650 for an iPad.RIP OFF

Tags

CCSS.6.RP.A.3C

The cost of a gallon of gas changed from $2.15 to $2.68. Find the percent of change and classify as a percent increase or decrease.

• 93.3% increase

• 125% increase

• 24.7% increase

• 19.8% increase

Tags

CCSS.6.RP.A.3C

A baseball bat cost $28. There is a 25% discount. What is the total cost?

• $3.00

• $7.00

• $21.00

• $35.00

Tags

CCSS.6.RP.A.3C