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dive a total distance of 240. leaves ar 09:30. it takes him 1 1/2 hours to travle first 90 miles

 Sep 29, 2017
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Don't exactly know what your question is, but will give it a go!

 

90 miles / (1 1/2) =

90 / (3/2)              =

90 x 2/3                 =180 / 3 =60 mph - the average speed

240 / 60                =4 hours - that will take to drive 240 miles.

9:30 + 4 =1:30 pm or am !!

 Sep 29, 2017

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