Question
Mr Sim is 40 kg heavier than his son, Perry and 25 kg heavier then his daughter, Kimberly. Given that their total mass is 241 kg, how much does Mr Sim weigh?
4 m

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Mr Sim is 40 kg heavier than his son, Perry and 25 kg heavier then his daughter, Kimberly. Given that their total mass is 241 kg, how much does Mr Sim weigh?