Question

Please help!
Reagan surveyed a number of her classmates about what time they usually go to bed. Of the fifteen classmates she asked, three said 9 p.m. What percent of the students is this?

Answer 1

20%

Answer 2

Could you explain the steps?

Answer 3

well you have to devid the # of classmates by how many went to bed at 9 pm. which is .2 and then you have to times .2 by 100 which gives u the percent

Answer 4

Understand?

Answer 5

Why would it be .2 if it says 3 said 9pm?

Answer 6

3 devided by 15 = .2 .2 x 100= 20%

Answer 7

ahh okay I got it! Thank you!

Answer 8

3 people out of 15

Answer 9

ok good job