3) 96

Задание 3:

1. \( 96 \div 2 = 48 \)
2. \( 48 \times 5 = 240 \)
3. \( 240 \div 8 = 30 \)
4. \( 30 \times 10 = 300 \)
5. \( 300 \div 2 = 150 \)

Ответ: 150