Question

If 45 cookies will serve 15 students, how many cookies are needed for 30 students

Answer 1

90 cookies will feed 30 people just double 45

Answer 2

15 * 2 = 30

Therefore, you multiply 45 by 2 and your answer is the number of cookies need to serve 30 students.

45 * 2 = 90

90 cookies are needed to serve 30 students.