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pogonyaev
3 years ago
15

ryan reads 2/5 chapters in 3/4 hours. What is the unite rate in chapters per hour write your answer in simplest form

Mathematics
1 answer:
saw5 [17]3 years ago
7 0

Answer:

0.53 chapters per hour or 8/15 chapters per hour

Step-by-step explanation:

2/5 chapters = 0.4 chapters

3/4 hours = 0.75 hours

0.4/0.75 = 0.53 chapters per hour

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The sum of two numbers is 65. The smaller number is 11 less than the larger number. What are the numbers?
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The circumference of the inner circle is 66 ft. The distance between the inner circle and the outer circle is 44 ft. By how many
Ray Of Light [21]

Answer:

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Step-by-step explanation:

Let r1 represent the radius of the inner circle. Then its circumference in feet is ...

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  C = 2π(r1 +44) = 2π(r1) +2π(44)

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Then the difference in the circumferences is ...

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Using the given value of π, the difference in circumferences is ...

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