Use the LCD to rewrite the fractions with the same denominator. 5/6 , 3/10

Question

Use the LCD to rewrite the fractions with the same denominator.                      5/6 , 3/10

Steve · Accepted Answer

30=6*5=10*3, so 25/30, 9/30

Michael · Answer

My thoughts on this answer is that there is not enough explaining. I don't really get the base of this answer and where he got 25/30, 9/30.

Ragena · Answer

Rewrite the fractions 3/4 and 5/6 as fractions with a least common denominator.