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**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?

**Answer**

David installed a device on his car that guaranteed it increase his gas mileage by 15%.

He currently gets 22 per gallon.

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.

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##### Virtual Teaching Assistant: John B.

##### Question Level: Basic

##### Karma: Free

##### Upload Date: 5/31/2017

This 33 words question was answered by John B. on StudySoup on 5/31/2017. The question contains content related to Math Since its upload, it has received 185 views.