Proportions & Exponents Practice
15 Questions
| Total Attempts: 67
Practice on proportions and exponents for the quiz
Questions and Answers
- 1.
![Solve
- ProProfs]( "Solve")
Solve- A.
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- B.
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- C.
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- D.
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- 2.
![Solve
- ProProfs]( "Solve")
Solve- A.
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- B.
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- C.
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- D.
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- 3.
![Solve
- ProProfs]( "Solve")
Solve- A.
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- B.
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- C.
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- D.
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- 4.
![Solve
- ProProfs]( "Solve")
Solve- A.
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- B.
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- C.
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- D.
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- 5.
![Solve
*Hint: Make all exponents positive.
- ProProfs]( "Solve
*Hint: Make all exponents positive.")
Solve *Hint: Make all exponents positive.- A.
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- B.
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- C.
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- D.
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- 6.
![Solve
- ProProfs]( "Solve")
Solve- A.
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- B.
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- C.
4m
- D.
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- 7.
![Solve
- ProProfs]( "Solve")
Solve- A.
4x
- B.
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- C.
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- D.
4xy
- 8.
![Solve
- ProProfs]( "Solve")
Solve- A.
Xy
- B.
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- C.
1
- D.
None of the above
- 9.
![Solve
- ProProfs]( "Solve")
Solve- A.
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- B.
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- C.
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- D.
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- 10.
![- ProProfs]()
- A.
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- B.
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- C.
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- D.
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- 11.
![Solve
- ProProfs]( "Solve")
Solve- A.
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- B.
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- C.
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- D.
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- 12.Carol spends 17 hours in a 2-week period practicing her culinary skills. How many hours does she practice in 5 weeks?
- A.
85
- B.
44.5
- C.
34
- D.
42.5
- 13.In a shipment of 400 parts, 14 are found to be defective. How many defective parts should be expected in a shipment of 1,000?
- A.
14,000
- B.
35
- C.
140
- D.
3.5
- 14.A piece of cable that is 8.5 cm long weighs 52 grams. What will a 10-cm length cable weigh?
- A.
61.17
- B.
850
- C.
520
- D.
1.63
- 15.Mary can read 22 pages in 30 minutes. How long would it take her to read a 100 page book?
- A.
73.3
- B.
220
- C.
180
- D.
660
Questions: 20 | Attempts: 261 | Last updated: Dec 9, 2019
Please take care with your answers. You will have only one chance with this quiz.I wish each student luck with this quiz.
Questions: 15 | Attempts: 210 | Last updated: Feb 25, 2015
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Sample QuestionComplete the proportion.4 markers cost $5. What is the cost of 11 markers?
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