EmJade4HahAller EmJade4HahAller

30-11-2016
Mathematics

contestada

write the ratio as a unit rate 286 miles in 5 and 1/2 hours

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nthreadgill nthreadgill

30-11-2016

You can find how many miles per one hour by setting up a proportion.

286 miles / 5.5 hours = x miles / 1 hour

Then cross multiply..

5.5x = 286
x = 286/5.5 = 52

52 miles per hour

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