Question
Mr Chiam is 42 kg heavier than his son, Ryan and 26 kg heavier then his daughter, Diana. Given that their total mass is 274 kg, how much does Mr Chiam weigh?
4 m

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Mr Chiam is 42 kg heavier than his son, Ryan and 26 kg heavier then his daughter, Diana. Given that their total mass is 274 kg, how much does Mr Chiam weigh?