Mathematics, 23.10.2019 20:00 DavidYSD46481
One month, ruby worked 4 hours more than isaac, and svetlana worked 4 times as many hours as ruby. together they worked 104 hours. find the number of hours each person worked.
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One month, ruby worked 4 hours more than isaac, and svetlana worked 4 times as many hours as ruby. t...
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