Question

Rose wants to get 90% on a 40 question quiz. How many questions must she get correct?

Answer 1

Answer:

36

Step-by-step explanation:

We can use the is/of=%/100 proportion...

x  =  90

40    100

First, we need to multiply 90 by 40. 90x40=3,600.

Next, we have to divide 3,600 by 100. 3,600/100=36.

Rose needs to get 36 questions correct to get at least a 90%.

Hope this helps!! Have a great day C:

Answer 2

Probably anywhere between 34-40 will probably range from 100/90