In a class of 80 students and 5 teachers, each student got shopping coupons that are 15% of the total number of students and each teacher got shopping coupons, that are 25% of the total number of students. How many shopping coupons were there?
Correct Answer: 1060
Explanation:
Given total number of students = 80
Total teachers = 5
Number of coupons each student got = 15 x 80/100 = 12
Number of coupons each teacher got = 25 x 80/100 = 20
Therefore, total number of shopping coupons = 80 x 12 + 5 x 20 = 960 + 100 = 1060.
