Решение задачи #75302
1 5/12 х 2 + 4 x 1 1/18 + 1 1/9 x 1 1/4
1 5/12 * 2 + 4 * 1 1/18 + 1 1/9 * 1 1/4 = (17*2/12) + (4*19/18) + (10/9 * 5/4) = 17/6 + 38/9 + 25/18 = (51 + 76 + 25)/18 = 152/18 = 76/9 = 8 4/9
Теги задачи:
1 5/12 * 2 + 4 * 1 1/18 + 1 1/9 * 1 1/4 = (17*2/12) + (4*19/18) + (10/9 * 5/4) = 17/6 + 38/9 + 25/18 = (51 + 76 + 25)/18 = 152/18 = 76/9 = 8 4/9
Теги задачи: