post2robo9 post2robo9

12-03-2021
Mathematics

contestada

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

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FulcrumAhsoka FulcrumAhsoka

12-03-2021

Answer:

30%

Step-by-step explanation:

15/(15+18+17) = 15/50 = 0.3 = 30%

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