Erika spent ¹₇ of her salary on a refrigerator and ³₅ of the remainder on a microwave oven. If she saved the remaining $444, how much was her salary?
Fraction of the salary spent on the refrigerator = ¹₇

Fraction of the salary on the remainder
= 1 - ¹₇
= ⁶₇

Fraction of the remainder on savings
= 1 - ³₅
= ²₅

Refrigerator	Remainder		Total
1x5	6x5		7x5
	Microwave Oven	Savings
	3x6	2x6
5 u	18 u	12 u	35 u

The remainder and the total amount on the microwave oven and the savings are the same. Make the remainder and the total amount on the microwave oven and the savings the same.  LCM of 6 and 5 is 30.

Total salary = 35 u

Amount spent of the refrigerator = 5 u
Amount spent on the microwave oven = 18 u
Amount of savings = 12 u

12 u = 444

1 u = 444 ÷ 12 = 37

Erika's salary
= 35 u
= 35 x 37
= $1295

Answer(s): $1295