14. 1 1/3 * (-3/4) - (-2 1/7) * 1 2/5

Question

14. 1 1/3 * (-3/4) - (-2 1/7) * 1 2/5 = 4/3 * (-3/4) - (-15/7) * 7/5 = -1 - (-3) = -1 + 3 = 2

Accepted Answer

14. 1 1/3 * (-3/4) - (-2 1/7) * 1 2/5 = 4/3 * (-3/4) - (-15/7) * 7/5 = -1 - (-3) = -1 + 3 = 2

Ответ: