There are 20 students in your class. 3/5 of them pack a lunch.

Which method will help you find the number of students in your class who pack a lunch?

A) Multiply 20 and 5 and then multiply that product by 3.
B) Divide 20 by 5 and then multiply that quotient by 3.
C) Multiply 20 and 5/3.
D) Multiply 1/20 and 3/5.

Respuesta :

B) Divide 20 by 5 and then multiply that quotient by 3.
I believe the answer is B. When you multiply 20 by 3/5 normally you get 12 as your answer

20/5= 4
4*3=12