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2пример 50786+(8091*3:9-97)= 50786 +(2697-97) =53386
Y+ 9 1/5= 25 3/10 - 14 1/10
y + 9 1/5= 11 1/5
y= 11 1/5 - 9 1/5
y= 2
900000-320:800*(66500:19+152)=410703920
1). 66500:19=3500;
2). 3500+152=3652;
3). 900000-320=899680;
4). 899680:8=112460;
5). 112460*3652=410703920