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kotegsom [21]
2 years ago
5

3 a. It takes Adriana 20 minutes to walk 5 blocks to the library. Complete the table of equivalent ratios to show Adriana’s two

rates
b. Describe the rate that Adriana walks in blocks per minute and in minutes per block.
c. Adriana wants to know how many blocks she can walk in 45 minutes.
Explain why she can use her rate in blocks per minute to find the answer.
Mathematics
1 answer:
Dafna11 [192]2 years ago
6 0

Answer:

It takes 4 minutes per block and she can walk 12.5 blocks in 45 minutes.

Step-by-step explanation:

20 / 5 = 4 minutes per block

20 + 20 + 5 = 45

5 + 5 + 2.5 = 12.5

Hope this helps, I did the test last year.

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3/4 + 1/2
multiply 1/2 denominator and numerator by 2 to match 3/4
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divide 2/6 denominator and numerator by 2 to match 1/3
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multiply 2/3 denominator and numerator by 3 to match 5/9
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cross multiply 6x5 - 1x9 for numerator
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cross multiply 5x3-1x8 for numerator
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2 years ago
What is the n in 4 1/2 = 1 1/2n; n =
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Step-by-step explanation:

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so n =9/11

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3 years ago
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Answer:

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