Andy drove 840 miles in 12 hours. How far could he drive in 3 hours

asked Aug 12, 2018 91.7k views

3 votes

by Elion

7.9k points

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5 votes

840mi. - 12 hrs
x - 3 hrs
This is a simple cross multiplying problem.
840 _ 12
x -- 3 ⇒12x=3(840) ⇒ 4x=280 ⇒ x=70 miles
:D

Jamiegs answered Aug 13, 2018

7.2k points

2 votes

210 miles in 3 hours

Paggas answered Aug 16, 2018

7.2k points

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