Question

Решите до е,пжжжжжжжжжжжж

Answer 1

Ответ:

Пошаговое объяснение:

а) 8 3/7 - 2 2/5 = 59/7 -12/5= 295/35 - 84/35= 214/35 = 6 4/35

б) 3 11/15 - 1 7/10 = 56/15 - 17/10= 112/30 - 51/30= 61/30 = 2 1/30

в) 1 - 5/12= 12/12 - 5/12 = 7/12

г) 8 - 6/11= 7 11/11 - 6/11 = 7 5/11

д) 6 - 1 2/9 = 5 9/9 - 1 2/9 = 4 7/9

е) 2 1/18 - 1/9 = 37/18 - 2/18 = 35/18 = 1 17/18

ж) 6 3/8 - 2 3/4 = 51/8 - 11/4 = 51/8 - 22/8 = 29/8 = 3 5/8

з) 4 2/15 - 3 5/12 = 62/15 - 41/12 = 248/60 - 205/60= =44/60=11/15