Jeremy spent ⁴₇ of his salary and gave $1155 to his wife. Of the remaining amount, he saved ¹₄ of it and gave ⁴₉ of it to his brothers. He then donated ²₃ of what he had left away and gave the remaining $25 to his son. What was Jeremy's salary?

Spent	Wife	Saved	Brothers	Donated	Son	Total
4 u	3 u					7 u
	$1155	1 p	3 p
			4x3	5x3
				2x5	1x5
			12 b	10 b	5 b $25

Amount that his son received = 5 b

5 b = 25
1 b = 25 ÷ 5 = 5

Amount of his salary given to his brothers, his donations and his son
= 12 b + 10 b + 5 b
= 27 b
= 27 x 5
= $135

3 p = 135 
1 p = 135 ÷ 3 = 45

Amount of his salary given to his savings, his brothers, his donations and his son
= 1 p + 3 p
= 4 p
= 4 x 45
= $180

Amount of his salary given to his wife, his savings, his brothers, his donations and his son
= 1155 + 180
= $1335 

3 u = 1335 
1 u = 1335 ÷ 3 = 445

Jeremy's salary
= 7 u
= 7 x 445
= $3115

Answer(s): $3115