Решение:
a) \(410 \cdot (95 + 28860 : 39) : 167 \cdot 40 - 963214 : (93090 : 870)\)
1. \(28860 : 39 = 740\)
2. \(95 + 740 = 835\)
3. \(410 \cdot 835 = 342350\)
4. \(342350 : 167 = 2050\)
5. \(2050 \cdot 40 = 82000\)
6. \(93090 : 870 = 107\)
7. \(963214 : 107 = 9002\)
8. \(82000 - 9002 = 72998\)
Ответ: **72998**
б) \((791315 : 983 \cdot 2030 - 1578595) \cdot (932 \cdot 59 : 54988 - 0 : 7).\)
1. \(791315 : 983 = 805\)
2. \(805 \cdot 2030 = 1634150\)
3. \(1634150 - 1578595 = 55555\)
4. \(932 \cdot 59 = 55008\)
5. \(55008 : 54988 = 1.0003637... \approx 1\)
6. \(0 : 7 = 0\)
7. \(1 - 0 = 1\)
8. \(55555 \cdot 1 = 55555\)
Ответ: **55555**