From a thread 11 m long, two pieces of lengths 13/5 m and 33/10 m are cut off. What is the length of the remaining rope?
Total Length : 11/1 m= 11.0m
Total length of the two pieces cut off = 13/5+33/10= 2.6+3.3
So total length thats cut off from the thread can be written as 5.9m
Length of remaining Rope = 11.0- 5.9= 5.1m
This decimal can be represented in fraction again as 51/10m
Answer: 51/10 m