Question
Risa used 311 of the flour and an additional 50 g to bake some macarons. She used 17 of the remaining flour to bake some wafers. Given that Risa was left with 156 g of flour, how much flour did she have at first?
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Risa used 311 of the flour and an additional 50 g to bake some macarons. She used 17 of the remaining flour to bake some wafers. Given that Risa was left with 156 g of flour, how much flour did she have at first?