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

D

Step-by-step explanation:1 divied by 16 =16

4 divied by 64 = 16

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents