Question

Which ratio is equivalent to 4 : 28?

A.
1 : 8

B.
1 : 7

C.
8 : 52

D.
3 : 14

Answer 1

b

Answer 2

\[\frac{4}{28}\]
Divide numerator and denominator by 4
\[\huge \frac{\frac{4}{4}}{\frac{28}{4}}\]
\[\huge \frac{\frac{\cancel 4 1}{\cancel 4}}{\frac{\cancel{28} 7}{\cancel 4}}\]

We get
\[\frac{1}{7}\]