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?

Question

03-02-2018
Mathematics

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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?

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Аноним Аноним · Answer 1 · 2018-02-03T21:10:01+01:00

Аноним Аноним

03-02-2018

You first add all the numbers together. 17+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%. I’m pretty sure.

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