Odpowiedź :
Hej!
7 i 7/8 + 1 i 1/8 : 5 i 5/8 =
= 7 i 7/8 + 9/8 : 45/8 =
= 7 i 7/8 + 9/8 * 8/45 =
= 7 i 7/8 + 1/5 = 7 i 35/40 + 8/40 =
= 7 i 43/40 = 8 i 3/40
Pozdrawiam! - Julka
Odpowiedź:
7 7/8 + 1 i 1/8 : 5 i 5/8 = 7 7/8 + 9/8 : 45/8 = 7 7/8 + 9/8 x 8/45 = 7 7/8 + 1/5 = 7 35/40 + 8/40 = 7 43/40 = 7 + 1 3/40 = 8 3/40