(17 3/4-19 5/6)-(29-28 23/24)

Question

(17 3/4-19 5/6)-(29-28 23/24)

Answer 1

(17 3/4-16 5/6)-(29-28 23/24)=(71/4- 101/6)-(28 24/24 - 28 23/24)=
(213/12-202/12)-1/24=11/12-1/24=22/24-1/24=21/24=7/8