A) \[\frac{1}{3}\]
B) \[\frac{3}{11}\]
C) \[\frac{12}{31}\]
D) \[\frac{5}{8}\]
Correct Answer: B
Solution :
Let Tanya's share \[=Rs.\,x.\] Then, Veena's share \[=Rs.\left( \frac{x}{2} \right)\] Amita's share \[=Rs.\left( \frac{2}{3}\times \frac{x}{2} \right)=Rs.\left( \frac{x}{3} \right)\] Total bill \[=Rs.\left( x+\frac{x}{2}+\frac{x}{3} \right)=Rs.\left( \frac{11x}{6} \right)\] \[\therefore \] Required fraction \[=\left( \frac{x}{2}\times \frac{6}{11x} \right)=\frac{3}{11}\]You need to login to perform this action.
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