Question

each of 36 student at school play bought either cup of orange juice or a sandwich. a cup of orange juice costs 1$ and sandwich costs 3$ the total amount collected was 76$. how many students bought orange juice, and how many students bought sandwiches

Answer 1

20 students bought sandwichs and 16 students bought orange juice.

20 x 3 = 60

16 x 1 = 16

60 + 16 = 76