Question

Please help its easy

Answer 1

Answer:

$\frac{3}{4}$

Step-by-step explanation:

$\frac{12 - 3}{12}$

$\frac{9}{3}$

cross out the common factor.

$\frac{3}{4}$

Answer 2

Answer:

9/12 (or 3/4)

Step-by-step explanation:

If you subtract the number of brownies that Brittany's brother will eat, you will have 9 remaining brownies. So, that means 9 out of the original 12 brownies will be left, or 9/12. Also, you can simplify the fraction. Both 9 and 12 can be divided by 3.

9/12 divided by 3/3 equals 3/4. 3/4 is the fraction in it's simplest form.

So, 9/12 (or 3/4) of the brownies are left.

I hope this helps! Have a lovely day!! :)