A lift in a shopping mall has a notice that indicates that it can carry \(\text{2,2}\) tonnes or a maximum of \(\text{20}\) people. Convert the tonne measurement to kilograms and work out what the engineer who built the lift estimated the maximum weight of a person to be.
\(\text{2,2}\) \(\text{t}\) = \(\text{2 200}\) \(\text{kg}\). \(\text{2 200}\) \(\text{kg}\) \(\div\) \(\text{20}\) people = \(\text{110}\) \(\text{kg}\) each.