Enter Title

ratio, rates and proportions

100

Find the unit rate for:

78 miles on 3 gallons of gas

26 miles on 1 gallon

200

6 apples for $1.00, how much for 15 apples?

$2.50

300

Is the follow proportional:

8/12 & 14/21

Yes

400

Solve the proportion for the missing value:

26/15 = 130/m

m = 75

500

At Discount Copy, they offer 12 copies of $0.66. If Melissa needs 56 copies, how much will it cost her

$3.08

percent of change

100

Find the percent of change (to nearest tenth) and tell whether it's an increase or decrease:

19 to 9

52.6% decrease

200

Find the percent of change (to nearest tenth) and tell whether it's an increase or decrease:

26 to 88

238.5% increase

300

Mark weighs 110 lbs last year and this year he weighs 132 lbs. What is the percent of increase in his weight, to the nearest tenth.

20% increase

400

Find the percent of change (to nearest tenth) and tell whether it's an increase or decrease:

44 to 50

13.6% increase

500

Find the percent of change (to nearest tenth) and tell whether it's an increase or decrease:

69 to 117

69.6% increase

markup & discount

100

If the original price for a jacket was $48 and is on sale for 15% off, what is the final price?

$40.80

200

If a store buys a jacket for $35 and marks it up 85% to sell. What is the price the customer is going to pay?

$64.75

300

The bill at the restaurant came to $38.50 and tax is 8%, how much should the tax be? How much will the total be after tax?

Tax: $3.08

Total: $41.58

400

The bill for at the restaurant came to $72.25. If tax is 7.5% and you want to leave an 18% tip (before tax) how much will the entire meal cost after tax and tip?

Tax: $5.42

Tip: $13.01

TOTAL:$90.68

500

A sweater normally sells for $55.00 and is on sale for 20% off, if tax is 7.5%. What will the final cost of the sweater be?

$47.30

proportions and percents

100

What percent of 75 is 60?

80%

200

Find 75% of 76

57

300

13% of r is 209. What is r (to the nearest whole)?

r = 1608

400

The Eagles won 80% of the 40 games they played. How many games did they win?

32 games

500

Candidate Carson received 2310 votes, if that was 55% of the total. How many people voted?

4200 people

percent equations

100

Find 37.5% of 104.

39

200

95% of h is 60. What is h (to the nearest whole)?

h = 63

300

72% of k is 234. What is k (to the nearest whole)?

k = 325

400

300% of b is 42. What is b (to the nearest whole)?

b = 14

500

936 students attended the football game, if that is 65% of the student body, how many students attend the school?

1440 students