Ahmad spent ³₇ of his salary and gave $964 to his wife. Of the remaining amount, he saved ¹₅ of it and gave ⁵₁₂ of it to his siblings. He then donated ²₃ of what he had left away and gave the remaining $56 to his son. What was Ahmad's salary?

Spent	Wife	Saved	Siblings	Donated	Son	Total
3 u	4 u					7 u
	$964	1 p	4 p
			5x3	7x3
				2x7	1x7
			15 b	14 b	7 b $56

Amount that his son received = 7 b

7 b = 56
1 b = 56 ÷ 7 = 8

Amount of his salary given to his siblings, his donations and his son
= 15 b + 14 b + 7 b
= 36 b
= 36 x 8
= $288

4 p = 288 
1 p = 288 ÷ 4 = 72

Amount of his salary given to his savings, his siblings, his donations and his son
= 1 p + 4 p
= 5 p
= 5 x 72
= $360

Amount of his salary given to his wife, his savings, his siblings, his donations and his son
= 964 + 360
= $1324 

4 u = 1324 
1 u = 1324 ÷ 4 = 331

Ahmad's salary
= 7 u
= 7 x 331
= $2317

Answer(s): $2317