Question

Someone please help thank you

Answer 1

the answer above is correct

Answer 2

7:12

Explanation:

21 and 36 are both multiples of 3.

3 times 7 is 21, and 3 times 12 is 36.

Now, this ratio becomes: 3 x 7 : 3 x 12

Dividing by 3 on both sides,, we have: 7:12. The ratio 7:12 can't be simplified further, so that's the answer.

Let me know if this helps!