Proportions & Exponents Practice
4 Questions
| Total Attempts: 69
Practice on proportions and exponents for the quiz
Questions and Answers
- 1.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
- 2.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
- 3.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
- 4.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: 360 | Last updated: Mar 20, 2022
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: 214 | Last updated: Mar 19, 2022
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Sample Question12 markers cost $9. Which fraction will complete the proportion to find the cost of 15 markers?
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