Respuesta :

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

Answer: C. 16

Explanation: It’s sixteen because you basically 4 from 20 i think