Respuesta :

I got 69.4444444444
To figure out this problem you need to do 72%/100% multiplied by 50/n. Then you cross multiply. (100x50 and 72xn) You get 5,000 and 72n. 72n can be divided by 72. Then you just do 5,000 divided by 72 and you get 69.4444444444