At a race, 37
of the number of boys is equal to 25
of the number of girls. The number of adults at the race is thrice the number of children. The number of coupons given to each adult, boy and girl at the race is 4, 3 and 2 respectively. The total number of coupons given at the race is 7980.
- What is the total number of coupons given to the adults?
- What is the number of girls at the race?