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7 December, 16:22

Raphael is twice as old as his sister is. The sum of their ages is less than 30. What is the greatest age Raphael's sister can be?

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  1. 7 December, 17:24
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    The greatest age Raphael's sister can be is 9 years old
  2. 7 December, 20:17
    0
    If its less than 30. she could be 14 and he could be 28. 14 plus 14 is 28.
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