Odpowiedź :
1/3+0,25 = 1/3 + 1/4 = 4/12 + 3/12 = 7/12
0,75 - 4/7 = 3/4 - 4/7 = 21/28 - 16/28 = 5/28
4 1/3 : 0,26 = 13/3 : 26/100 = 13/3 * 50/13 = 50/3 = 16 2/3
3,6 * 1 7/9 = 3 i 6/10 * 1 7/9 = 36/10 * 16/9 = 32/5 = 6 2/5
Liczę Na Naj :) bo zrobione dobrzę
1/3+0,25 = 1/3 + 1/4 = 4/12 + 3/12 = 7/12
0,75 - 4/7 = 3/4 - 4/7 = 21/28 - 16/28 = 5/28
4 1/3 : 0,26 = 13/3 : 26/100 = 13/3 * 50/13 = 50/3 = 16 2/3
3,6 * 1 7/9 = 3 i 6/10 * 1 7/9 = 36/10 * 16/9 = 32/5 = 6 2/5