Question

The number of students at Will's school this year is 95% of what it was last year. What should the number of students at Will's school last year be multiplied by to determine the number of students at Will's school this year?

a. 0.095
b. 0.95
c. 9.5
d. 95

Answer 1

To find the number of students this year, multiply last year's student count by 0.95, which represents 95% in decimal form.

Step-by-step explanation:

To determine the number of students at Will's school this year, based on the number of students from last year, you would multiply last year's student count by 95%. In decimal form, 95% is expressed as 0.95. Therefore, you should multiply the number of students from last year by 0.95 to find the current year's student count.

Here is a simple example: If there were 100 students last year, this year there would be 100 x 0.95 = 95 students. This is because you are keeping 95% of last year's student number, which is the same as taking 95 out of every 100 students from the previous year.