The answer for this looks wrong
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This is an error that comes up every year.
Always start from how old they are NOW.
Isabella = 8
Sebastian = 10 [3 years older than Isabella was last year]
Duncan = 22 [twice as old as Sebastian will be next year]
Strangely, I have an old copy of this paper where Isabella is 4 years old, making Duncan 14...
Patricia
Always start from how old they are NOW.
Isabella = 8
Sebastian = 10 [3 years older than Isabella was last year]
Duncan = 22 [twice as old as Sebastian will be next year]
Strangely, I have an old copy of this paper where Isabella is 4 years old, making Duncan 14...
Patricia