Question

At what temperature the reading on the kelvin scale is three times that of celsius scale

Answer 1

you know that,
K= 273+C
A.T.Q, 
3C=273+C
3C-C= 273
C=136.5
hence 136.5+273=409.5 K this is required answer

Answer 2

Answer:C=136.5°c

Explanation: