Respuesta :

16 because 25% of 20 is 4 so 4 question were choice B. Then, I subtracted 20 by 4 and got 16. I hope that helped! :)
The rest of the answers would be 15 without answer choice B
because I did 20 times 0.25 which is 5 minus 5 from 20 and it is 15 
HOPE IT HELPED!!