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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asked Mar 27, 2017 20.6k views

4 votes

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?

Mathematics
middle-school

Keara asked

by Keara

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2 Answers

6 votes

If mary is twice thomas' age plus five more then mary would ve 45 years old. Jack would tgerefore be 90 years old.

Tong Shen answered Mar 29, 2017

by Tong Shen

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4 votes

Jack's age is 90

Hope this helps

Poshan answered Mar 31, 2017

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