Question
Mr Gan is 50 kg heavier than his son, Vincent and 23 kg heavier then his daughter, Barbara. Given that their total mass is 203 kg, how much does Mr Gan weigh?
4 m

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Mr Gan is 50 kg heavier than his son, Vincent and 23 kg heavier then his daughter, Barbara. Given that their total mass is 203 kg, how much does Mr Gan weigh?