Выполните действие 5/8+7/8-1/8; 5/9-(4/9-1/9); - вопрос №5918575587818594919443337335131827 от VasyaPupkin001 18.01.2023 21:04

Question

Математика: Выполните действие 5/8+7/8-1/8; 5/9-(4/9-1/9); 4 4/33+3 7/33; 5 13/18-2 7/18;

VasyaPupkin001 · Answer

1) 5/8 + 7/8 - 1/8 = 11/8 = 1 3/8 2) 5/9 - ( 4/9 - 1/9 ) = 5/9 - 3/9 = 2/9 3) 4 4/33 + 3 7/33 = 7 11/33 = 7 1/3 4) 5 13/18 - 2 7/18 = 3 6/18 = 3 1/3...