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Mathematics, 22.10.2020 23:01 nisha87
Margaret installed a device on his car that guaranteed to increase his gas mileage by 10%. The gas mileage increased 3 miles per gallon after installing the device. How many miles per gallon did he get before the device was installed?
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Margaret installed a device on his car that guaranteed to increase his gas mileage by 10%. The gas m...
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