68 miles to 42.5 is what percent of decrease??

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asked Sep 27, 2018 201k views

1 Answer

Bazo · Answer 1 · 2018-10-03T06:17:28+0000

68 miles to 42.5's percent of decrease is: 37.5%
Using proportions. 68 miles - 42.5 = 25.5

25.5 x
------ = -----
68 100

Cross multiply:
25.5 x 100 = 2550
68 multiply x = 68x
2550 divided by 68 = 37.5
x = 37.5%

68 miles to 42.5 is what percent of decrease??

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