There are a total of 450 coupons used for Pedicure and Haircutting combined. The ratio of males to females using coupons for Haircutting is 13:7. The ...
Question
There are a total of 450 coupons used for Pedicure and Haircutting combined. The ratio of males to females using coupons for Haircutting is 13:7. The number of males using coupons for Pedicure exceeds the number of females using coupons for Haircutting by 72. Additionally, the total number of males using coupons for both Pedicure and Haircutting is 174 more than the total number of females using coupons for both services.
If 25% of the males who use coupons for Haircutting belong to city A, find the number of males who use coupons for Haircutting but do not belong to city A.