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robert is taking a trip to another town.he has traveled 72 miles and knows that 45% of his trip is complete.how many total miles is roberts trip.

User Ben Lu
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You can create an equation: x/72=100/45 Then cross multiply and divide
72*100=7200
7200 divided by 45=160
Therefor the trip was 160 miles long
User Lmaooooo
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