The correct option is (B) 574.32.
Explanation:
Let temperature in Kelvin is K and in Fahrenheit is F
Given K = F
We know,
K = [(5/9) (F – 32)] + 273
Put K = F
K = [(5/9) (K – 32)] + 273
K = (5/9)K – {(5/9) × 32} + 273
∴ (4/9)K = – 17.78 + 273
∴ (4/9)K = 255.22
∴ K = 574.24
∴ Temperature is K = F = 574.24