If a temperature were to decrease by 100 Kelvins, how much would this temperature decrease on the Celsius scale?

Question

Quizplus · Accepted Answer

The Kelvin scale is an extension of the Celsius scale, so the same magnitude of decrease on the Kelvin scale will result in the same decrease on the Celsius scale. Another way of look at this is that Kelvin is always 273.15 more than Celsius. So, if there is a 100-degree decrease in Celsius, there will also be a decrease of 100 Kelvins.
The Kelvin scale is a scale of temperature with absolute zero as zero degrees. Absolute zero is where all molecular movement stops. 
Absolute zero (0 K) is equivalent to −273.15 °C.

If a Temperature Were to Decrease by 100 Kelvins, How