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Mathematics, 24.09.2019 10:30 astorkid
Isobel and marnie volunteer at a daycare center. isobel works 3 hours for every 2 hours marnie works. if the 2 girls together work 20 hours one month, how many hours does isobel work?
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Isobel and marnie volunteer at a daycare center. isobel works 3 hours for every 2 hours marnie works...
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