Find the H.C.M of the fractions 1/3, 3/5 and 7/12	Choose the correct answer.
A) 1/30 B) 1/60 C) 1/15 D) 1/20 E) 1/34
Explanation:   H.CF = H.C.F of numarator/L.C.M of denominator   H.C.F = H.C.F of 1, 3, 7 / L.C.M of 3, 5, 12   H.C.F = 1/60   Answer: Option 1/60
<result>B</result>
Find the H.C.M of the fractions 1/3, 3/5 and 7/12