Jesse used 5 gallons of gasoline to drive 50 miles. the gasoline he will need to travel 170 miles will be 17 gallons.
The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
Jesse used 5 gallons of gasoline to drive 50 miles.
Let x be the gasoline he will need to travel 170 miles
5/50 = x / 170
x = 170 (1/10)
x = 17
Hence, the gasoline he will need to travel 170 miles will be 17 gallons.
Learn more about the unitary method;
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