Question

Resolva a equação X/4 = 4/16

Answer 1

X/4 = 4/16 
x = 4/16 . 4/1
x= 16/16
x=1

Answer 2

Vamos lá :

x/4 = 4/16

16x = 4²
16x = 16
x = 16/16
x = 1

Espero ter ajudado !!!