Question

Potrzebne ba dzisiaj.Ułamki ( * to razy )
2/3 + (4/9 - 2/5)=
1-(9/24 + 10/16=
(17/18 + 10/12 - (7/14 + 6/9)=
6 i 2/5 - (5 i 5/15 - 1 i 12/10 + 2 i 8/12)=
5 i 7/12 - 7 i 2/3 * 9/24=
5/7 * 4 i 2/3 + 1 i 7/11 * 4 i 2/5 + 1 i 1/5=
10 i 1/2 * 6/7 - 6/7 * 8 i 2/5 - 3/5 * 3=
1 i 1/7 podzielone na 4 i 4/5 * 4 i 1/5=
3 i 3/7 podzielone na 3 i 9/13 * 1 i 9/26=

Answer 1

2/3+(4/9-2/5)=2/3 +26/45=30/45+26/45=56/45=1 i 11/45
1-(9/24+10/16)=1-(18/48+30/48)=1-1=0
(17/18+10/12)-(7/14+6/9)=(1i1/18+1i1/12)-(1/2+2/3)=2i5/36-1i1/6=2i5/36-1i6/36=1i41/36-1i6/36=35/36=1i1/36

Answer 2

32/45