(2 3/4 - 5/8 ) :19 3/4

Question

(2 3/4 - 5/8 ) :19 3/4

Answer 1

..= (11/4-5/8) : 79/4= (22/8-5/8)×4/79=17/8×4/79=17/158

Answer 2

(11/4-5/8):79/4=((22-5)/8)·4/79=17/8·4/79=17/158