Question
Kathy used 310 of the flour and an additional 50 g to bake some tarts. She used 15 of the remaining flour to bake some muffins. Given that Kathy was left with 156 g of flour, how much flour did she have at first?
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Kathy used 310 of the flour and an additional 50 g to bake some tarts. She used 15 of the remaining flour to bake some muffins. Given that Kathy was left with 156 g of flour, how much flour did she have at first?