Вычислите: 1)1/3*1 1/2; 2)1/5*1 2/3; 3)1/4*1 1/2; - вопрос №924344211311221512331411241724551831 от NeYch999 16.09.2020 14:31

Question

Математика: Вычислите: 1)1/3*1 1/2; 2)1/5*1 2/3; 3)1/4*1 1/2; 4)1/7*2 4/5; 5)1/8*3 1/5; 6)1/9*3 3/5

NeYch999 · Answer

1)1/3*1 1/2 = 1/3 * 3/2 = 1/2;2)1/5*1 2/3 = 1/5 * 5/3 = 1/3;3)1/4*1 1/2 = 1/4 * 3/2 = 3/8;4)1/7*2 4/5 = 1/7 * 14/5 = 2/5;5)1/8*3 1/5 = 1/8 * 16/5 = 2/5;6)1/9*3 3/5 = 1/9 * 18/5 = 2/5...