Question

1)144км/год=
2)8км/с=
3)36см/хв=​

Answer 1

Ответ:

$144 \times \frac{1000m}{36000c} = 144 \times \frac{10}{36} = 1440 \div 36 = 40 \frac{m}{c}$

$8 \times \frac{1000m}{c} = 8000 \frac{m}{c}$

$36 \times \frac{0.01m}{60c} = 0.006 \frac{m}{c}$

Удачкии))