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Mathematics, 14.04.2020 03:07 Dajabrooks492
Mara has 3 times as many dollars as her brother, Timmy. If Mara is given $20 by their mother, she will have 7 times as many dollars as Timmy. How many dollars does Timmy have?
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Mara has 3 times as many dollars as her brother, Timmy. If Mara is given $20 by their mother, she wi...
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