Question

From a rope of 20 m long, two pieces of lengths 7 1/5 m and 4 3/7 m are cut off. What is the length of the remaining rope?​

Answer 1

Answer:

Answer. the length of the remaining rope is 8 13/35m

Step-by-step explanation:

Answer 2

convert 7 1/5m and 4 3/7 m into p/q form

36/5 and 31/7

now divide 36 and 5

so as 31/ 7

and. 7.2 and 4.4

add them 11.6m

20-11.6

8.4 m