Question
Riordan used 13 of the flour to bake some scones. He used 17 of the flour to bake some biscuits. Given that Riordan was left with 110 g of flour, how much flour did he have at first? Leave your answer in grams.
4 m

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Riordan used 13 of the flour to bake some scones. He used 17 of the flour to bake some biscuits. Given that Riordan was left with 110 g of flour, how much flour did he have at first? Leave your answer in grams.