Someone mind helping?
Awnsers:
A. 8
B.12
C.16
D. 20

C 16
Step-by-step explanation:
Take the numbers and use them as a fraction.
Put 4/5 next to x/20. Where x is the unknown number. This is the multiply and divide system multiply 4 times 20 we get 80. Then divide it by what's left which is 5. We get 16