Question

3K em °C ????????????????​

Answer 1

$\frac{3 - 273}{373 - 273} = \frac{x - 0}{100 - 0} \\ \\ \frac{ - 270}{100} = \frac{x}{100} \\ \\ 100x = 100 \times ( - 270) \\ \\ 100x = - 27000 \\ \\ x = - 27000 \div 100 \\ \\ x = - 270 c$