\eqalign{ & {\text{The value of}} \cr & \frac{5}{{1\frac{7}{8}{\text{of 1}}\frac{1}{3}}} \times \frac{{2\frac{1}{{10}}}}{{3\frac{1}{2}}}{\text{ of 1}}\frac{1}{4} = ? \cr} $$

• A. 1 1/2
• B. 0.05
• C. 1
• D. 2