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01-09-2015
Mathematics

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tomas grandfather is 100 years old.tomas grandfather is 10 times as old as tomas .how los is tomas?

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lvaughandallas lvaughandallas

01-09-2015

Tomas = t
Grandfather = 10t

10t=100

10t = 100
10 10

t=10

Tomas is 10 years old.

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