A) \[\frac{2}{3}\]
B) \[\frac{1}{4}\]
C) \[\frac{3}{4}\]
D) \[\frac{1}{3}\]
Correct Answer: C
Solution :
Numerator \[+\] Denominator\[=67\] After adding 31 to the denominator, the numerator is 3 units and denominator is \[11\] units. \[3+11=14\]units\[=67+31=98\] \[\therefore \]\[1\]unit \[=98\div 14=7\] \[3\]units \[=3\times 7=21\] and \[11\]units \[=11\times 7=77\] New fraction\[=\frac{21}{77}\] Hence, the original fraction \[=\frac{21}{77-31}=\frac{21}{46}\]You need to login to perform this action.
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