a) (600:30-7).5-(24-4.4). (32:16)+60:4.10

Решение:

\( (600 : 30 - 7) \cdot 5 - (24 - 4.4) \cdot (32 : 16) + 60 : 4 \cdot 10 \)

1. \( 600 : 30 = 20 \)
2. \( 20 - 7 = 13 \)
3. \( 13 \cdot 5 = 65 \)
4. \( 24 - 4.4 = 19.6 \)
5. \( 32 : 16 = 2 \)
6. \( 19.6 \cdot 2 = 39.2 \)
7. \( 60 : 4 = 15 \)
8. \( 15 \cdot 10 = 150 \)
9. \( 65 - 39.2 = 25.8 \)
10. \( 25.8 + 150 = 175.8 \)

Ответ: 175.8