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pashok25 [27]
3 years ago
6

Elsa runs 7 miles in 80 minutes. At the same rate, how many miles would she run in 64 minutes?

Mathematics
1 answer:
charle [14.2K]3 years ago
7 0

Heather runs 7 miles in 80 minutes.

At the same rate, how many miles would she run in 64 minutes?

Let x represent miles would she run in 64 minutes?

Question Sets Up the Proportion

7/80= x/63    |Cross Multiplying to solve for x

     x = 7*64/80

     x = 5.6mi

Hope this helps!

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80% of x = 16
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80/100 × x = 16

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0.8x/0.8 = 16/0.8

x = 16/0.8

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Your final answer is 80% of 20 is 16.
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