There are 25 students in a class. 2/5 of them walk to school. Which method is a way to find the number of students who walk to school?
Divide 25 by 5 and then multiply the quotient by 2.
Multiply 25 by 5 and then multiply that product by 2.
Multiply 1/25 by 2/5.
Multiply 25 and 5/2.