Примеры 10000-(10+910*85:65) 12000:(840-280*96:42)

Question

Примеры 10000-(10+910*85:65) 12000:(840-280*96:42)

Answer 1

1) 10000-(10+910*85:65) = 10000-((130+15470):13) = 10000 - 15600:13 = 10000-1200 = 8800.

2) 12000:(840-280*96:42) = 12000:(840-640) = 12000:200 = 60.