I believe the answer is o<span>ne plane can be drawn so it contains all three points for this question.</span>
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4/7,8/14,12/21,16/28,20/35,24/42,28/49,32/56,36/63,40/70 and so on are equivalent fractions to 4/7
For the first one I believe that the numbers are both odd and I am not sure about the second one sorry