Question

capacity of A stadium is 55000 there are ten thousands years of first class in 35000 seats of 2nd class final number of seats 3rd class

Answer 1

total seats 55000
first class seats 10000
2nd class seats 35000
seats of 3rd class = total seats -(first class seats+2nd class seats)
55000-35000+10000
55000-45000
10000 seats of 3rd class