A) \[\frac{1}{6}\]
B) \[\frac{2}{5}\]
C) \[\frac{36}{6}\]
D) 216
Correct Answer: C
Solution :
(c) \[\frac{\bcancel{15}6}{4}+\left\{ \frac{-\bcancel{24}}{\bcancel{56}}+\frac{\bcancel{26}}{\bcancel{112}} \right\}\times \frac{\bcancel{112}}{4}\] \[=\frac{13}{2}+\left\{ \frac{-3}{7}+\frac{13}{56} \right\}\times \frac{28}{11}\] \[=\frac{13}{2}+\left\{ \frac{-24+13}{56} \right\}\times \frac{28}{11}\] \[=\frac{13}{2}-\frac{1}{2}=6=\frac{36}{6}\]
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