Ambagis865 Ambagis865

20-05-2014
Mathematics

contestada

Allen drove 90 miles in 2 and 1/4 hours at a constand speed, how many miles did he drive in one hour.

Respuesta :

13-07-2014

Use property of proportion:

miles time (hs)
90 2.25
x 1

x = 90 ÷ 2.25
x = 40 miles

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