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19-11-2016
Mathematics

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Sam makes some read rolls. He gives 2/5 of the bread rolls to his neighbor and 4/9 of the remainder to his cousin. He has 15 bread rolls left. How many bread rolls does Sam make?

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GwapaKoBes GwapaKoBes

19-11-2016

2/5 + 4/9 +15 = 18+20+675/45 = 713/45 Answer: Sam made 713/45 or 15.84 bread rolls all in all.

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