Oblicz. 3 11/15-1 5/6= 4 5/14-3 17/21= 7 3/10-4 5/6= 5 2/9-13/15= 8 9/14- 5 5/6= 6 1/6-2 13/16= 2/.... Question from @xXZosikQXx

March 2022 0 11 Report

Oblicz. 3 11/15-1 5/6=
4 5/14-3 17/21=
7 3/10-4 5/6=
5 2/9-13/15=
8 9/14- 5 5/6=
6 1/6-2 13/16=
2/3-3/7=
3/5-1/6=
6/7-1/2=
2/3-5/8=
4/5-2/7=
3/4-2/3=
1/2-2/5=