1) 15 3/19 2) 24/39
Пошаговое объяснение:
1) 39 18/19 - x = 24 15/19;
-x = 24 15/19 - 39 18/19;
-x = -15 3/19;
x = 15 3/19;
2) 5 16/29 + x = 6 11/29;
x = 6 11/29 - 5 16/29 = 40/29 - 16/29;
x = 24/39;
1) 15 3/19 2) 24/39
Пошаговое объяснение:
1) 39 18/19 - x = 24 15/19;
-x = 24 15/19 - 39 18/19;
-x = -15 3/19;
x = 15 3/19;
2) 5 16/29 + x = 6 11/29;
x = 6 11/29 - 5 16/29 = 40/29 - 16/29;
x = 24/39;