Yes.
For example, the LCM of 12 and 36 is 36, because factoring these numbers gives
12 = 2^2 * 3
36 = 2^2 * 3^2
So, to match them, just multiply the twelve by 3, then they're both 36.
122/4=30.5
30x3=91.5
Piece 1= 30.5in.
Piece 2= 91.5in
Step-by-step explanation:

Answer:
B
Step-by-step explanation:
78x9=702
702/6=117 minutes.