NAME: _____________________________________________
FINAL REVIEW – Percents and Proportional Relationships A
Question
1. A $300 tablet is marked up by 25% then marked
down by 25%. What is the final price?
1) $325.00
2) $350.25
3) $375.00
4) $281.25
Answer: ___________________________________
2. Due to a shortage in flour, the price of bread is
expected to rise from $1.50 per pound to $2.50 a
pound. What is the percent increase in the price to
bread rounded to the nearest tenth of a percent?
1) 6.7%
2) 13.4%
3) 66.7%
4) 100%
Answer: ___________________________________
3. 30% of the 400 8th graders at MAMS surveyed
said they prefer salad over hamburgers. How many
8th graders prefer salad?
1) 30
2) 60
3) 90
4) 120
Answer: ___________________________________
4. There are 650 8th graders and 700 9th graders in
a school. What percent of the school is made up of
8th graders? Round your answer to the nearest tenth
of a percent.
1) 48.1%
2) 51.9%
3) 41.9%
4) 58.8%
Answer: ___________________________________
DATE: _________________________
PERIOD: __________
Work
5. A drum set costs $425 and the sales tax is
8.75%. What is the total cost of the drum set?
1) $433.75
2) $37.19
3) $462.19
4) $18.75
Answer: ___________________________________
6. A radio is on sale for $240. This price
represents a 20% discount from the original price.
What was the original cost of the radio
1) $280
2) $300
3) $320
4) $800
Answer: ___________________________________
7. Paul deposits $450 into a saving account that
earns 4.5% simple interest. What will be the
balance in the savings account if Paul leaves the
money in the account for 6 years?
1) $20.25
2) $121.50
3) $470.25
4) $571.50
Answer: ___________________________________
8. A backpack that usually sells for $50 is on sale
for $38. What is the percent of discount for the sale
price?
1) 12%
2) 24%
3) 38%
4) 76%
Answer: ___________________________________
9. A bicycle that normally sells for $650 is now on
sale for $499. What is the percent of decrease,
rounded to the nearest tenth of a percent?
1) 20.0%
2) 23.2%
3) 33.3%
4) 151.0%
Answer: ___________________________________
10. Marty and his three friends go out to dinner.
The dinner total is $64.50. The tax is 6.5%.
a)
What is the cost of the meal, including
tax? Show all work.
b)
You decide to leave an 18% tip. How much
tip will you leave? Show all work.
c)
You and your friends decide to split the
cost of the meal and tip between them. How much
will each person pay? Show all work.
11. Thomas makes a monthly salary of $4000,
plus a 4% commission on all of his sales. How
much will Thomas make this month, if he has sales
totaling $15,000? Show all work.
12. Pamela buys 4 video games for $59 each. She
has a coupon for 15% off her total purchase. The
sales tax rate is 6%.
a) What is the sale price of the 4 video games?
(after getting 15% off each) Show all work.
b) How much sales tax will Pamela have to pay?
Show all work.
c) What is the final cost of the video games,
including the sales tax? Show all work.