1.) In a class of 45 students, 80% received A's on a Math test. How many students received an A?

2.) Mary spent 15 dollars. If this was 20% of her earnings, how much money did she earn?

Question

31 March, 02:25

+5

Answers (1)

Know the Answer?

Rudy Walls · Answer 1

Step-by-step explanation:

1) 45 times 0.8 (which is equivalent to 80 percent) is 36 students.

2) 15 divided by 0.2 is 75, so she earned 75 dollars

1.) In a class of 45 students, 80% received A's on a Math test. How many students received an A?2.) Mary spent 15 dollars. If this was 20% of her earnings, how much money did she earn?