Percents and Interest

1.

4 points

The bill for your restaurant meal is $12. You leave a 20% tip. The sales tax is 8%. What is the total cost of your meal?

$12.28

$14.48

$22.55

$15.55

2.

3 points

You deposit $2550 into a savings account that will draw 2.5% simple interest. About how much money will you have total after 3 years? (include your dollar sign)

3.

3 points

What is 12/25 as a percent? do not include the % sign

36

60

12

48

4.

3 points

What number is 64% of 75?

64

32

16

48

5.

3 points

81 is 18% of what number?

6.

3 points

What percent of 90 is 6? do not include the % sign

6.7

1.5

0.67

15

7.

3 points

Which percent is equivalent to the fraction 8/5? (do not include the percent sign)

8.

3 points

You buy a 3-ring binder for $4.69. The sales tax rate is 7%. What price do you pay total for the binder?

$5.02

$0.07

$4.69

$0.33

9.

3 points

24 is 80% of what number?

30

192

3

19.2

10.

3 points

You deposit $900 into an account that earns 5% interest compounded annually. About how much money will be in the account after 4 years?

$1093.96

$180

$193.96

$1080

11.

3 points

Which percent is equivalent to 0.39? (do not include the percent sign)

12.

3 points

If the population increased from 30,000 to 36,000, what percent increase is this? (do not include the percent sign)

13.

3 points

21 is 15% of what number?

140

31.5

14

315

14.

3 points

What is the INTEREST earned on a $1875 bond after 3 years at 5% simple interest? (include the dollar sign)

15.

3 points

What is 72% as a fraction in simplest form?

9/20

18/25

36/50

72/100

16.

3 points

What is the tax on a pair of shoes that cost $36 if the sales tax rate is 7%?

$2.52

$25.20

$9.52

$7.00

17.

3 points

What is 72 decreased by 25%?

18.

3 points

What is the fraction that represents 25%?

2/5

1/4

25/50

1/2

19.

3 points

What percent of 125 is 150? (do not include the percent sign)

20.

3 points

How much tip would you leave on a meal that cost $32.75, if you left an 18% tip?

$5.90

$0.59

$.18

$4.91

21.

3 points

What is the percent change from 130 to 13? (do not include the percent sign)

22.

3 points

You deposit $935 into a savings account that earns 5.5% simple interest. How much total money will be in the account after 4 years? (include the dollar sign)

23.

3 points

Which decimal is equivalent to 5.4%?

24.

3 points

What is 60% of 15?

12

9

3

6

25.

3 points

What number is 3% of 30?

26.

3 points

What is the interest rate if a $3000 bond earned $420 after 2 years of simple interest? (do not include the percent sign)

27.

3 points

57 is 38% of what number?

21.66

216.66

150

15

28.

3 points

What is 9/20 as a percent?do not include the % sign

36

56

45

9

29.

3 points

Which decimal is equivalent to 49%?

30.

3 points

You buy a guitar on sale for 15% off. If the guitar usually costs $160, what is the sale price?

$136

$24

$85

$120

31.

3 points

The retail price of a teddy bear is $21. The store puts it on sale for 40% off. What is the new price? (make your answer look like money!)

32.

3 points

If the price was $45 and was discounted 30%, what is the new sale price? (include the dollar sign)

33.

3 points

What percent of 65 is 39?

16%

6%

60%

39%