Guy decides to get in shape by running. The first day, he runs 1 mile in 12 minutes. Two months later he has decreased

Mathematics

1 answer:

sergij07 [2.7K]3 years ago

5 0

Step-by-step explanation:

in two months

Decrease of 25%

so you need to do

25%*12 is 3 minutes

Find the difference from 12 minutes

12-3 is 9 minutes.

therefore, his mile time is 9 minutes in two months

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