40% of the students in a class like apples for breakfast. If 20 students like apples, how many students are in the class.

there are 50 people in the class

Step-by-step explanation:

20=%40

10=%20

5=%10

%10x10=%100

replace 10 percent with its equal, which is 5

5x10=50

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour