# Math1

The number of gallons g of fuel used on a trip varies directly with the number of miles m traveled . If a trip of 270 miles required 12 gallons of fuel, how many gallons are required for a trip of 400 miles?

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1. This is Direct Variation

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2. I need some help .
I don't understand it

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3. 270 / 12 = 22.5 miles per gallon

400 / 22.5 = ________ gallons

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👩‍🏫
Ms. Sue
4. 17.8

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