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Zanzabum
3 years ago
7

Last week Kellie ran 28 miles this week she ran 32 miles what was the percent change in the number of miles she ran

Mathematics
1 answer:
wel3 years ago
8 0
Kelli ran 4 more miles than the week before, so to find what percent that is of 28, divide.

4 / 28 = 0.142857143, or ~14.29%

Kelli ran 14.2857143% or about 14.29% more miles than last week.
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7 0
3 years ago
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3 years ago
a stack of cards is placed next to a ruler, and the height of stack measured to be 3/4inches. how thick is one card
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3 years ago
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