Mathematics, 24.09.2019 14:00, LiliGrey7612
On serena's tenth birthday ,her mom was 3 times serena's age how old will serena and her mom be when her moms age times 0.5 will equal serena's age
Answers: 2
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On serena's tenth birthday ,her mom was 3 times serena's age how old will serena and her mom be when...
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