adeyeyeo adeyeyeo

13-12-2016
Mathematics

contestada

Charles traveled for 4 hours at 80 miles per hour. He then went 3 more hours at 65 miles per hour. Find the speed fro the entire journey, rounded to the nearest tenth of a mile(PLEASE SHOW STEPS!!)

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minniebestie minniebestie

13-12-2016

I believe he traveled 41.7 mph the whole trip.

1) divide 80 by 4

2) divide 65 by 3

3) add them together

4) round to nearest tenth

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