In this question , we have to simplify the given ratio, which is
12xy:3x
First we have to see which factor is common in numerator and denominator,
We can write 12 as 3 times 4, that is

So the common factor is 3x.
In the next step, we cancel out 3x

And that's the required simplified form .
I’m also struggling with that but it’s the perimeter of a right triangle
The answer is false . If u need to write down "why" just Comment and I'll help .
Answer:
V=640cm³
Step-by-step explanation:
V=640cm³
The correct answer is V=640cm³.
Formula- L*W*H
Hope this helps.
The answer is D. decimal number of percentage