Question

Question #d4fef

Answer 1

This looks like an Order of Operations question to me

Explanation:

You want to do everything inside the parenthesis first. Using a calculator and rounding to two decimal places, `sqrt(5) = 2.24`

Then multiply that by 4 to get 8.94.

Then add 4 to that answer to get 12.94.

That forms your denominator. Then: `3/12.94=0.23`

I hope that's what your teacher is looking for.