joining the points (22, 12 2/3) and (7, 17 2/3)

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How many points (x, y) are there on the line segment joining the points (22, 12 2/3) and (7, 17 2/3) where both x and y are positive integers?
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by sukriti2hats » Sat May 31, 2014 2:39 am
21 points. In other words, there will be 21 solutions of the equation of the line formed by points (22, 12 2/3) and (7, 17 2/3).