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