Odpowiedź :
Odpowiedź:
5/7 * 4 2/3 + 5/6 : 1 1/9 = 5/7 * 14/3 + 5/6 : 10/9 = 5 * 2/3 + 5/6 * 9/10 =
= 10/3 + 1/2 * 3/2 = 10/3 + 3/4 = 40/12 + 9/12 = 49/12 = 4 i 1/12
Odpowiedź:
5/7 * 4 2/3 + 5/6 : 1 1/9 = 5/7 * 14/3 + 5/6 : 10/9 = 5 * 2/3 + 5/6 * 9/10 =
= 10/3 + 1/2 * 3/2 = 10/3 + 3/4 = 40/12 + 9/12 = 49/12 = 4 i 1/12