ELORD23 ELORD23

27-12-2015
Mathematics

contestada

You finish washing 3/4 of your windows in an hour and a half. At that rate, how much longer will it take you to finish washing all the windows?

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mathanswer mathanswer

27-12-2015

answer is below :-) ......

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Аноним Аноним

27-12-2015

Let us set up a proportion!

0.75/1.5 = 1/x

Cross multiply.

0.75*x = .75x
1.5 *1 = 1.5

.75x/.75 = 1.5/.75
x=2

So our final answer: 2

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