I think the best answer is d since 18x + 16x
If you see that 3x-3 and set it equal to x+7 then you will get this,
3x-3=x+7
Now solve for X. You will get 5.
Then you plug five in and get 12 For both sides and then multiply 12 by 4 and get 48.
You answer is 48.
Hope this helps you.
I believe you’re asking 3 divided by 47, but no it does not terminate, it’s a never ending decimal (irrational)