Question

вычислите разность 5/6-1/15 11/12-3/8 5/9-1/6 7/6-3/10

Answer 1

5/6-1/15=25/30-2/30=23/30.........11/12-3/8=22/24-9/24=13/24..............5/9-1/6=10/18-3/18=7/18..................................7/6-3/10= 35/30-9/30=26/30=13/15...............