Question:The L.C.M. of `2/3`,`3/5`,`4/7``9/131` is:
A 36 B `1/36` C `1/1365` D `12/455`
+ AnswerA
+ Explanationsolution: L.C.M.=`(L.C.M. of 2,3,4,9)/(H.C.F. of 3,5,7,13)`= `36/1`=36.
+ Report