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math

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a vehicle uses 1 tablespoon of gasoline to drive 125 yard how many miles can the vehicle travel per gallon?


a model airplane flies 18 feet in 2 seconds what is the planes speed per miles an hour?


how do i do these

  • math - ,

    1.
    One tablespoon is equal to 15 ml.
    One US gallon has 3.785 litres = 3785 ml.
    One mile has 1760 yards.
    So the distance per gallon
    = (3785/15)*125 yds/1760 yds/mile
    = ? miles

    2. 1 mile = 5280 ft
    1 hour = 3600 s.

    Try to work out the conversion, one step at a time.

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