A) \[5\frac{1}{6}\]
B) \[7\frac{2}{5}\]
C) \[9\frac{1}{6}\]
D) \[11\frac{2}{5}\]
Correct Answer: A
Solution :
\[36\frac{1}{3}-\left[ 12\frac{2}{5}+13\frac{1}{2}+5\frac{4}{15} \right]\] \[\Rightarrow \frac{109}{3}-\left[ \frac{62}{5}+\frac{27}{2}+\frac{79}{15} \right]\] \[\Rightarrow \frac{109}{3}-\left[ \frac{372+405+158}{30} \right]\] \[\Rightarrow \frac{109}{3}-\frac{935}{30}=\frac{155}{30}=\frac{31}{6}=5\frac{1}{6}\]You need to login to perform this action.
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