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# Gas Mileage

SATMAT-IEKKJX

A car, which is able to travel $m$ miles per gallon, has a gas tank which holds $G$ gallons of gas.The car started a $200$ mile trip with a full tank of gas. After the trip, the gas tank was$\frac { 3 }{ 8 }$ full.The equation: $T = G - \frac { 200 }{ m }$ represents the total amount of gas left in the tank after the trip.Which of the following is the value of $G$ in gallons? (Calculator)

A

$\cfrac { 320 }{ m }$

B

$\cfrac { 200 }{ m }$

C

$\cfrac { 5 }{ 8 } G$

D

$\cfrac { 3 }{ 8 } G$