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Chapter 6 Test
Name:
Chapter 6 Test Multiple Choice Identify the choice that best completes the statement or answers the question. Write the decimal as a percent. 1. 3.23 a. 3.23% c. 0.0323% b. 32.3% d. 323% 2. 0.79 a. 79% c. 0.79% b. 790% d. 7.9% 3. 0.618 a. 6.18% c. 618% b. 61.8% d. 0.618% Write the percent as a decimal. 4. 9% a. 9 c. 0.09 b. 0.009 d. 0.9 5. 57.7% a. 5.77 c. 0.0577 b. 0.577 d. 57.7 6. 0.02% a. 2 c. 0.002 b. 0.02 d. 0.0002 Use a number line to order the numbers from least to greatest. 7. 65%, , 0.64 a. 0.64, 65%,
c.
b.
d. 65%, 0.64,
, 65%, 0.64
8. 52%,
, 0.64, 65%
, 0.53
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4/23/2016
Chapter 6 Test
a. 52%, b.
, 0.53
, 0.53, 52%
c. 0.53,
, 52%
d. 52%, 0.53,
Tell which number is greater. 9. 34%, a. 34%
b. They are equal.
c.
b. They are equal.
c. 16%
10. 16%, a.
Write and solve a proportion to answer the question. 11. is 60% of what number? a.
; w =
c.
; w =
b.
; w =
d.
; w =
12. What number is 25% of ?
a.
; w =
c.
; w =
b.
; a =
d.
; a =
13. What percent of 75 is 24? a.
; p = 32
c.
; p = 312.5
b.
; p = 18
d.
; p = 18
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Chapter 6 Test
Write and solve an equation to answer the question. 14. 27 is what percent of 45? a. 55% c. 166.67% b. 63% d. 60% 15. A club raised 175% of its goal for a charity. The club raised $763. What was the goal? a. $437 c. $1335.25 b. $436 d. $1347.25 Find the cost to store, percent of markup, or selling price. 16. Cost to store: $90 Markup: 100% Selling price: ? a. $175 c. $190 b. $185 d. $180 17. A jacket with an original price of $49.30 is discounted 30%. What is the sale price? a. $14.79 c. $19.30 b. $34.51 d. $37.51 Find the annual interest rate. 18. I = $30, P = $100, t = 6 years a. 5% c. 30% b. 0.05% d. 4% Find the amount of time. 19. I = $70, P = $350, r = 2% a. 0.1 year c. 8 years b. 10 years d. 11 years Numeric Response 1. You buy a wristwatch for $31.68, which includes a 5.6% sales tax. You received a discount of 40% off the original price. What is the original price? 2. After 8 years at 4% simple interest per year, your savings account earns $80.00. What is the principal? Short Answer Identify the percent of change as an increase or decrease. Then find the percent of change. Round to the nearest tenth of a percent, if necessary. 1. 24 ounces to 30 ounces https://static.bigideasmath.com/protected/content/ipe_ca/grade%207/extra_help/06/tp_06_ct.htm
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Chapter 6 Test
2. 24 miles to 11 miles
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