SOLUTION: 1. If Carla can drive 400 miles on 28 gallons of gas, how many gallons of gas will she need to travel 1000 miles?
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Question 577583: 1. If Carla can drive 400 miles on 28 gallons of gas, how many gallons of gas will she need to travel 1000 miles?
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
400/28 = 1000/x
400x = 28*1000
400x = 28000
x = 28000/400
x = 70
So she'll need 70 gallons of gas.
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