If the truck drives 120 miles and uses 5 gallons of gasoline, it means that the truck's fuel efficiency is 120 miles/5 gallons = 24 miles per gallon.
If the truck has 7 gallons of gasoline, it can drive 7 gallons * 24 miles per gallon = <<7*24=168>>168 miles.
Therefore, the truck could drive 168 miles with seven gallons of gasoline.
A truck drives 120 miles and uses five gallons of gasoline how far could the truck dried with seven gallons of gasoline
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1 answer