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A boat can travel 105 miles on 15 gallons of gasoline. How much gasoline will it need to go 140 miles?

90 gallons

980 gallons

20 gallons

35 gallons

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Answers (2)
  1. 1 June, 01:34
    0
    20 gallons

    Step-by-step explanation:

    105/15=7

    7*20=140
  2. 1 June, 01:38
    0
    20 gallons

    First you have to find the ratio or unit rate so 105/15 = 140/x x is the gasoline needed so when you cross multiply you get 2100/105x divide both sides by x and you get 20
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