Ольга Ответ 7/9 + 1/3 * 1,6 = = 7/9 + 1/3 * 16/10 = = 7/9 + 1/3 * 8/5 = = 7/9 + 8/15 = = 5/5 * 7/9 + 3/3 * 8/15 = = 35/45 + 24/45 = = (35 + 24) /45 = 59/45