Question

In Zoe's grade, there are 90 students. Currently, 90% of them are enrolled in health. How many students are enrolled in health?

Answer 1

Answer: 81

Explanation:

90% is the same as 0.9

We can multiply .9 by 90 to see how many students are enrolled in health

0.9×90=81.0

Answer 2

`\huge\boxed{\sf 81\ students }`

Explanation:

Total students = 90

Enrolled in health:

= 90 % of 90

[Key: "of" means "to multiply" and "%" means "out of hundred"]

`\displaystyle = (90)/(100) * 90\\\\= 9 * 9\\\\= 81`

So, 81 students are enrolled in health.

`\rule[225]{225}{2}`