Question
Mr Tay is 49 kg heavier than his son, Xavier and 27 kg heavier then his daughter, Zoe. Given that their total mass is 212 kg, how much does Mr Tay weigh?
4 m

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Mr Tay is 49 kg heavier than his son, Xavier and 27 kg heavier then his daughter, Zoe. Given that their total mass is 212 kg, how much does Mr Tay weigh?