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Sindhu is 40 years old and Smita is 20 years old. How many years ago was Sindhu three times as old as Smita? |
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Answer» If Sindhu is 40 years old and Smita is 20 years old now, 10years ago Sindhu was three times as old as Smita Equationhelps us to model a real life situation using algebraic expressions |
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