Question

Amy has 3 pieces of rope that have lengths of 15 ft, 20 ft, and 30 ft. If Amy cuts each of the ropes into 3-ft pieces, how many 3-ft pieces of rope will she have?

Can someone please answer this, I am so confused.

Answer 1

Is it not just 15/3=5 30/3=10 20/3=6 2/3 and so you will have 21, 3 ft pieces by adding all the 3ft rope