Question
Shannon used 78 of the flour to bake a pie. She used 16 of the remaining flour to bake some wafers. Given that Shannon was left with 455 g of flour, how much flour did she have at first? Leave your answer in g.
4 m

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Shannon used 78 of the flour to bake a pie. She used 16 of the remaining flour to bake some wafers. Given that Shannon was left with 455 g of flour, how much flour did she have at first? Leave your answer in g.