PDF chapter test TRY NOW

Answer the following question:
  
Convert the following temperatures to the Celsius scale.

(a). 293 K
(b). 470 K
 
Temperature in Kelvin (K) = Temperature in °C .
  
Or
  
Temperature in °C = Temperature in Kelvin .
 
Therefore,
 
(a). K - 273 = 293 K - 273 = .
 
(b). K - 273 = 470 K - 273 = .