a cookie recipe for 60 cookies calls 4 cups of flour. How much flour is needed to make 90 cookies?

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(1) Answers

kanena

You need 6 cups of flour. This is because to get 30 cookies you would split the recipe in half. This means you have 2 cups of flour which you add to the original 4 cups to get 6 cups of flour and 90 cookies.