1.

The value of \(7\frac{1}{2}{\rm{}} \times {\rm{}}\left( {3\frac{1}{5}{\rm{}} \div {\rm{}}5\frac{1}{3}{\rm{of\;}}4\frac{1}{2}} \right){\rm{}} + {\rm{}}\left[ {11 - \left( {\frac{5}{8}{\rm{}} + {\rm{}}3 - 1\frac{1}{4}} \right)} \right]{\rm{}} \div {\rm{}}5\frac{3}{4} - 5{\rm{\;}} \div {\rm{\;}}5{\rm{}} \times {\rm{}}5{\rm{\;of\;}}5{\rm{\;}} \div {\rm{\;}}25\) is:

A. 1/10
B. \(1\frac{1}{2}\)
C. 3/10
D. 1/2
Answer» C. 3/10


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