Question

(1/1-1/5)-(5/6+2 1/3)

Answer 1

(1/1-1/5)-(5/6+2 1/3)
(5/5-1/5)-(5/6+2/3)
(4/5)-(15/6+4/6)
4/5-(19/6)
4/5-19/6
24/30-95/30=-71/30