5/7+ 3 целых 6/7=
1 целая 6/11 - 7/11=
9/15+7/15=
9 целых- 3 целых 7/8=
6 целых 6/13 - 5 целых 11/13=
2 целых 15/19+ 1 целая 5/19=
1 целая 5/7-6/7=
19/21+9/21=
9 целых 1/7-2 целых 5/7
6 целых 8/9+ 7 целых 5/9=
6/7+5/7=
5 целых 3/8-3 целых=
7 целых 9/17+8 целых 8/17=
9 целых 3/13-8 целых 9/13=
1 целая 6/11-7/11=
More Questions From This User See All
Answers & Comments
5/7+3 6/7=3+(5+6)/7=3 11/7=4 4/7
1 6/11-7/11=17/11-7/11=(17-7)/11=10/11
9/15+7/15=(9+7)/15=16/15=1 1/15
9-3 7/8=5 8/8-7/8=5+(8-7)/8=5 1/8
6 6/13 -5 11/13=1 6/13-11/13=(19-11)/13=8/13
2 15/19+1 5/19=3 20/19=4 1/19
1 5/7-6/7=12/7-6/7=6/7
19/21+9/21=28/21=1 7/21
9 1/7-2 5/7= 7 1/7-5/7=6 3/7
6 8/9+ 7 5/9=13 13/9=14 4/9
6/7+5/7=11/7=1 4/7
5 3/8-3=2 3/8
7 9/17+8 8/17=15 17/17=16
9 3/13-8 9/13=1 3/13-9/13=(16-9)/13=7/13
1 6/11-7/11=(17-7)/11=10/11