Question

Which ratios are equal to each other?
A.) 1 : 16 and 2 : 8
B.) 2 : 32 and 4 : 8
C.) 1 : 64 and 4 : 16
D.) 1 : 16 and 4 : 64

Answer 1

D. 1 x 4= 4
16x4=64 therefore they are equal

Answer 2

The only answer that equal to each other is D. 1:16 and 4:64
    1               4
   ----     =     ----
   16             64

1  x  l4l = 4
16 x l4l = 64