On Wednesday, 740 more men than women attended a concert. On Thursday, the number of men decreased by 20% and the number of women increased by 70%. 967 audience attended the concert on Thursday. If each ticket cost $5, how much money was collected from the sale of concert tickets to all the women?

	Men		Women
Comparing between the men and the women at first	740 more
Before	5x2	+ 740	10x1
Change	- 1x2	- 148	+ 7x1
After	4x2	+ 592	17x1

	Men		Women
Before	10 u + 740		10 u
Change	- 2 u - 148		+ 7 u
After	8 u + 592		17 u

20% = ²⁰₁₀₀ = ¹₅

70% = ⁷⁰₁₀₀ = ⁷₁₀

20% x 740
= ²⁰₁₀₀ x 740
= 148

740 - 148 = 592

Total number of tickets sold on Thursday 
= 8 u + 592 + 17 u
= 25 u + 592 

25 u + 592 = 967
25 u = 967 - 592
25 u = 375

1 u = 375 ÷ 25 = 15

Total number of tickets sold to all the women
= 10 u + 17 u
= 27 u 
= 27 x 15
= 405

Amount collected from the sale of concert tickets to all the women
= 405 x 5
= $2025

Answer(s): $2025