Solve
-Saji Swims $\frac{1}{2}$ Mi Every Day $\frac{1}{5}$ Mi How Much Further Should He Swim?
A)

Multiple Choice

Solve.
-Saji swims $\frac{1}{2}$ mi every day. One day he had already swum $\frac{1}{5}$ mi. How much further should he swim?

A) $\frac{1}{3} \mathrm{mi}$
B) $\frac{1}{10} \mathrm{mi}$
C) $\frac{3}{10} \mathrm{mi}$
D) $\frac{3}{5} \mathrm{mi}$