Mathematics, 14.12.2020 14:10, adore81i

Out of 40 children in a class, 10 are boys. What is the percentage of boys?

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Mathematics, 21.06.2019 13:20, Ncale

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Mathematics, 21.06.2019 18:50, BrainzOli7408

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Mathematics, 21.06.2019 19:30, genyjoannerubiera

Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost