A) \[14\frac{2}{97}\]
B) \[16\frac{2}{97}\]
C) \[18\frac{2}{97}\]
D) \[15\frac{2}{97}\]
Correct Answer: B
Solution :
Let the number be x. Then, \[\frac{2}{3}x+\frac{1}{2}x+\frac{1}{7}x+x=37\] \[\Rightarrow \] \[\frac{28x+21x+6x+42x}{42}=37\] \[\Rightarrow \] \[97x=37\times 42\Rightarrow x=\frac{1554}{97}\Rightarrow x=16\frac{2}{97}\]You need to login to perform this action.
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