Nelson decides to mix grades of gasoline in his truck. he puts in 99 gallons of regular and 66 gallons of premium for a total cost of $46.95$⁢46.95. if premium gasoline costs $0.20$⁢0.20 more per gallon than regular, what was the price of each grade of gasoline?

First add the 99 gallons of regular and 66 gallons of premium.

then dived the solution by 46.95.

then subtract. 20 from that.

99+66=?

?/46.95=

?-.20=

then the final answer is the answer to the division for the premium gasoline. the answer for the regular gasoline is the answer from the subtraction.