BrainBashers Puzzles

Puzzle IconAlan's son Daniel, is exactly one fifth of Alan's age.

In 21 years time, Alan will be exactly twice Daniel's age.

Betty's is exactly seven times the age of her daughter, Jessica.

In 8 years time, Betty will be three times the age of Jessica.

How old are Daniel and Jessica now?

[Ref: ZQZZ] © Kevin Stone

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