What is the weight of an object when the object has a mass of 22kg

Assuming the object is on earth the objects weight would be equal to its mass multiplied by the gravitational field constant

mass=22kg

g=9.80665N/kg

weight = (22 kg) (9.80665 N/kg) = 215.7463N

generally g is rounded to be 10 N/kg so for any question where it asks the weight given the mass just multiply by 10 and that should suffice. In this case the answer would be 220 N