Question
Mr Gan is 37 kg heavier than his son, Liam and 26 kg heavier then his daughter, Jen. Given that their total mass is 207 kg, how much does Mr Gan weigh?
4 m

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Mr Gan is 37 kg heavier than his son, Liam and 26 kg heavier then his daughter, Jen. Given that their total mass is 207 kg, how much does Mr Gan weigh?