skruć ułamki -234286,9870,144108,108120,56360,28064,735770
skruć ułamki -234286,9870,144108,108120,56360,28064,735770
-177/143 7/5 18/13 9/10 7/45 35/8 21/22
-117/143; 7/5=1 2/5; 4/3; 27/30 =9/10; 7/45 ; 7/35 ; 147/154=21/22