Term
| 20 percent of what number is equal to 55 percent of 40? |
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Definition
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Term
| Two people set off by car on a rally and take the same route which is 40 miles long. If A drives an average of 80 miles per hour, and B at an average of 55 miles per hour, how much longer will it take B to cover the same course than A? |
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Definition
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Term
| Ashley works 9 hours on Friday, Saturday, and Sunday, and work 4 hours on Monday and Wednesday. She does not work on Tuesday or Thursday. She earns $450 a week. How much does she earn per hour? |
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Definition
A. 10.64
B. 7.25
C. 12.85
D. 9.37
Answer: C
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Term
| Paint needs to be thinned to a ratio of 2 parts paint to 1.5 parts water. The painter accidently added water so that he has 8 liters of paint which is half water and half paint. What must he do to make the proportions correct? |
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Definition
A. 1 liter of water
B. 4 liters of paint and 2 liters water
C. 2 liters of paint and 3 liters of water
D. 2 liters of paint
Answer: B
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Term
| A triangle has a perimeter of 20. The two shorter sides have integer lengths equal to x and x+1. Which of the following couldn't be the length of the other side? |
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Definition
A. 4
B. 8
C. 9
D.10
Answer: A |
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