Question

Выполните вычитание 2целая 1/4-1/3 1 целая 2/3-5/6

Answer 1

2ц.1/4-1/3=2ц.3/12-4/12=1ц.15/12-4/12=1ц.11/12............... 1ц.2/3-5/6=1ц.8/12-10/12=20/12-10/12=10/12=5/6..........