Mathematics, 30.12.2020 05:30, brittnum225
Albert and Molly design posters. In December, they each worked for 25 days and made 20 posters. Molly was on vacation in the beginning of January, so Albert worked for 10 days before Molly could join him. Together, they worked another 15 days and made a total of 15 posters. How many posters can Molly make if she works alone for 10 days?
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Albert and Molly design posters. In December, they each worked for 25 days and made 20 posters. Moll...
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