David installed a device on his car that guaranteed ti increase his gas mileage by 15%. He currently gets 22 per gallon. How much will the gas mileage increase after installing the device?

Question

Mathematics

Kyson Burns

14 March, 06:53

David installed a device on his car that guaranteed ti increase his gas mileage by 15%. He currently gets 22 per gallon. How much will the gas mileage increase after installing the device?

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Answers (1)

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Jamya Hood · Answer 1

David installed a device on his car that guaranteed it increase his gas mileage by 15%. He currently gets 22 per gallon.

Question: How much will the gas mileage increase after installing the device?

=> 22 gas mileage per gallon is the current measure.

=> 15% is the increased after he installed a device on his car

=> 15% to be converted to decimals

=> 15% =.15

Solution

=> 22 *.15 = 3.3

=> 22 + 3.3 = 25.3 is the current mileage gas.