Question 1172089
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Jasmin is currently 28 years younger than her father. In 3 years time, Jasmin’s dad will be exactly 
three times older than Jasmin. How old are they now?
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From your post, it is clear that you do not know how to formulate such problems in English.



In their textbooks, they never say "three times older than" - - - they NEVER use such form.



So, you do not know the subject and try to compose Math problems ?




            Learn from textbooks on how to do it (!)