Answer:
C
Explanation:
I would first try to get that fraction into x/100 because 100 is the easiest to work with.
In order to get from 40 to 100, you multiply by 2.5
So we should multiply 29 by 2.5 also to make it evened out.
29 x 2.5 = 72.5
72.5/100
Now we will move the decimal two places to the left on both sides because 100. is the same as 100
72.5/100. turns into .725/1
The closest thing to .725 is .7