Question 1063995: Claire's age is a multiple of 7 and 3 less than a multiple of 8. How old is Claire?
Answer by KMST(5328)   (Show Source):
You can put this solution on YOUR website! If you list the first,few múltiples of 7, from smallest to greater,
7, 14, 21, 28, 35, ..... ,
you find that  is a solution.
However, adding any multiple of 
would give you another solution.
 would be the only other reasonable solution.
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