Question

+23 Kelvin em Fahrenheit

Answer 1

K = C + 273
23 = C + 273
23 - 273 = C
C = - 250
(F - 32)/9 = C/5
(F - 32)/9 = - 250/5
5F - 160 = - 2250
5F = - 2250 + 160
5F = - 2090
F = - 2090/5
F = - 418