The question is simply asking us to convert one unit, in this case temperature, to another unit. To do this, we need conversion factors to multiply, divide or relate to the original measurement. We do as follows:
Celsius = Kelvin - 273.15
310 - 273.15 = 36.85 degrees celsius
Fahrenheit = (°C × 9/5) + 32
(36.85 × 9/5) + 32 = 98.33 degrees fahrenheit
Hope this helps.