Odpowiedź:
3 i 1/6 + 2 i 1/3 : 3 = 3 i 1/6 + 7/3 * 1/3 = 3 i 1/6 + 7/9 = 3 i 3/18 + 14/18 = 3 i 17/18
(4 i 3/5 - 2 i 1/2) : 2 = (4 i 6/10 - 2 i 5/10) : 2 = 2 i 1/10 : 2 = 21/10 * 1/2 = 21/10 = 2 i 1/10
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Odpowiedź:
3 i 1/6 + 2 i 1/3 : 3 = 3 i 1/6 + 7/3 * 1/3 = 3 i 1/6 + 7/9 = 3 i 3/18 + 14/18 = 3 i 17/18
(4 i 3/5 - 2 i 1/2) : 2 = (4 i 6/10 - 2 i 5/10) : 2 = 2 i 1/10 : 2 = 21/10 * 1/2 = 21/10 = 2 i 1/10