Question

Two pieces of of lengths 2 3/5m and 3 3/10m are cut off from a rope 11m long. What is the length of the remaining rope?

Answer 1

2 3/5 = 13/5 and 3 3/10 = 33/10

=11/1 - (13/5+33/10).        (13/5* 2/2=26/10)

=11/1-(26/10+33/10)

11/1-56/10

110/10-56/10

=-54/10.      5 4/10 = 5 2/5

Answer 2

Answer:

please refer to see the attachment...