Question

from a rope of length 8/2/5 m, two pieces of lengths 1/7/10m are cut out. find the length of the remaining portion.​

Answer 1

Answer:

5 meters

Step-by-step explanation:

total length of wire= 8 2/5 m= 42/5 m

length of wire cut= 2×1 7/10

                            = 2× 17/10

                            = 34/10 m

remaining wire= 42/5m- 34/10 m

                        = (84-34)/10 m

                        = 50/10 m

                        =5 meters