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Mathematics, 12.07.2019 01:30 Kjcampbell2
Sara worked 28 hours last week. joan worked 6 hours less than sara, and erin worked half as many hours as joan. how many hours did sara, joan, and erin work last week?
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Sara worked 28 hours last week. joan worked 6 hours less than sara, and erin worked half as many hou...
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