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02-01-2021
Mathematics

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There are 50 balls in one box. The number of red balls is 30 and the number of blue and yellow balls are 20 . Find the number of blue balls in the box.

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apst42020 apst42020

02-01-2021

Answer:

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pabloesconatr678 pabloesconatr678

02-01-2021

Answer:10 blue balls

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