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Mathematics, 08.10.2019 10:00 kekeke68

Jack gave three hints to determine her age
- it is twice mary's age
- mary's age is 5 more than twice thomas' age.
- thomas is 20 years old
what is jack's age?

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Answers: 1

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Jack gave three hints to determine her age
- it is twice mary's age
- mary's age is 5...
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