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?

User Keara
by
7.6k points

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.
User Tong Shen
by
8.2k points
4 votes
Jack's age is 90

Hope this helps
User Poshan
by
8.4k points
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