Question

Five cousins are playing at the park, and a park visitors asked each cousins their age. Use the clues below to discover the age of each cousin.
-Nathan is younger than Thomas.
-Fiona is older then Nathan but younger than Thomas.
-Charlotte is double the age of Ariana

Nathan Ariana Thomas Fiona Charlotte

6

9

10

12

13​

Answer 1

Ariana is 6 years old. Charlotte is double her age.

Nathan is 9. Younger than Fiona and Thomas.

Fiona is 10. Older than nathan, younger than Thomas, and can't be 12. That's not double Ariana's age.

Charlotte is double Ariana, at 12 years old.

Thomas is the oldest, at 13.