Warren spent ³₅ of his salary and gave $330 to his wife. Of the remaining amount, he saved ¹₄ of it and gave ³₇ of it to his sisters. He then donated ²₃ of what he had left away and gave the remaining $12 to his son. What was Warren's salary?

Spent	Wife	Saved	Sisters	Donated	Son	Total
3 u	2 u					5 u
	$330	1 p	3 p
			3x3	4x3
				2x4	1x4
			9 b	8 b	4 b $12

Amount that his son received = 4 b

4 b = 12
1 b = 12 ÷ 4 = 3

Amount of his salary given to his sisters, his donations and his son
= 9 b + 8 b + 4 b
= 21 b
= 21 x 3
= $63

3 p = 63 
1 p = 63 ÷ 3 = 21

Amount of his salary given to his savings, his sisters, his donations and his son
= 1 p + 3 p
= 4 p
= 4 x 21
= $84

Amount of his salary given to his wife, his savings, his sisters, his donations and his son
= 330 + 84
= $414 

2 u = 414 
1 u = 414 ÷ 2 = 207

Warren's salary
= 5 u
= 5 x 207
= $1035

Answer(s): $1035