Odpowiedź:
Szczegółowe wyjaśnienie:
= -1 25/30 +3 21/30=-1 25/30 +2 51/30=1 26/30=1 13/15
= -12 9/24+5 20/24= -11 33/24 +5 20/24= -6 13/24
= -3 10/15 -2 4/15= -5 14/15
= -3 27/36 -5 14/36= -8 41/36= -9 5/36
=4 15/40 +5 28/40=9 43/40=10 3/40
=2 3/48 -5 40/48= -3 37/48
= 2 15/50+ 4 2/50=6 17/50
=3 15/18+5 4/18=8 19/18=9 1/18
=18/30 -25/30 -28/30= -7/30 -28/30= -35/30= -1 5/30= -1 1/6
=40/60- 18/60 -21/60=22/60 - 21/60=1/60
=6/36 -27/36 -20/36= -21/36 -20/36= -41/36= -1 5/36
