19-08-2018
Mathematics

contestada

The present age of Tamanna's mother is four times that of Tamanna's age. Tamanna's age ten years from now will be half of her mother's present age. What are their present ages?

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nahuelagustinbpdpui9 nahuelagustinbpdpui9

19-08-2018

4x=x
4x/2=x+10
2x=x+10
2x-x=10
X=10

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