Question

karen's father 18 3/8m nylon string he gave 10 5/9m of it his friend fishingrod about how long is the nylon string that is left

Answer 1

18 3/8 - 10 5/9

= 18 27/72 - 10 40/72

= 17 99/72 - 10 40/72

= 7 59/72 m