The HCF and LCM of two numbers m and n are respectively 6 and 210. If m + n = 58, then 1/m + 1/n is equal to
Choose the correct choice from the following answers:	A) 1/35	B) 3/35	C) 5/37	D) 2/35	E) None
Answer   We have, m x n = 6 x 210 = 1260   âˆ´ 1/m + 1/n = (m + n)/mn = 58/1260 = 17/620   Correct Option: None
<result>E</result>
The HCF and LCM of two numbers m and n are respectively 6 and 210. If m + n = 58, then 1/m + 1/n is equal to