Вычислите 1. (-4.9):7 2. (-4.8):0.16 3. 7.39-1.21:1.1 4. (-6.25):2.5+2.5 5. 12.5*(-4):(-2)

Question

Вычислите
1. (-4.9):7
2. (-4.8):0.16
3. 7.39-1.21:1.1
4. (-6.25):2.5+2.5
5. 12.5*(-4):(-2)

Answer 1

1.=-0.7
2.=-30
3.=5.6(18)
4.=0
5.=25