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Ross is twenty years older than his niece Krystal. Krystal has worked out that in five years' time her uncle will be twice as old as she will be. Find Krystal's age.Would be great if you could answer/explain this. Thanks.

Respuesta :

So her uncle is 20 years older so add 20 plus 5 years 25×twice as older 50÷ 2 So, BELIEVE she should be 25