Jenny, Noah, and Mary baked cookies for the class party. They baked 15, 18, and 17 cookies respectively. What percent of all cookies did Jenny bake?

asked Jun 27, 2019 141k views

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30%. This is because she baked 15 out of 50.

Msalafia answered Jun 28, 2019

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4 votes

7+18+15. You get 50. Then, since Jenny baked 15 cookies, (respectively) you take 15 over 50 and times it by 100 to get 30%.

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