Question
Gabriel, Nora and Jackson scored a total of 227 marks for their Science mock exam. Nora scored 75 marks. Jackson scored 17 more marks than Nora. How many marks did Gabriel score?
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Gabriel, Nora and Jackson scored a total of 227 marks for their Science mock exam. Nora scored 75 marks. Jackson scored 17 more marks than Nora. How many marks did Gabriel score?