Question
Opal has enough flour to bake either 20d puffs or 24 cookies. If she has finished baking 4d puffs and 12 cookies, how many more puffs can she still bake in terms of d?
2 m

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Opal has enough flour to bake either 20d puffs or 24 cookies. If she has finished baking 4d puffs and 12 cookies, how many more puffs can she still bake in terms of d?