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Molly does 15% of her homework in study hall. If she spent 45 minutes on homework in stuffy hall, how much time in minutes dose she need to spend on homework altogether?
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Molly does 15% of her homework in study hall. If she spent 45 minutes on homework in stuffy hall, how much time in minutes dose she need to spend on homework altogether?

User Gijs Erenstein
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the answer is 15/100 x 45 =6.75 minutes
User MaLio
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