To find the mass in kilograms when the weight is 110 lb, you need to convert pounds to kilograms. The conversion factor is 1 lb = 0.453592 kg.
So, to convert 110 lb to kilograms:
110 lb × 0.453592 kg/lb = 49.8952 kg
Therefore, if your weight is 110 lb, your mass is approximately 49.9 kg.