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Alika [10]
3 years ago
12

If x,y and z are positive integers and 3x=4y=7z,

Mathematics
1 answer:
Pani-rosa [81]3 years ago
5 0
<span>3x=4y=7z
so
GCF:
3 * 4 * 7 = 84

3x = 84 
  x = 28

4y = 84
  y = 21

7z = 84
  z = 12

</span><span>least possible value for
</span><span>x + y + z = 28 + 21 + 12 = 61
</span>
answer
(d) 61
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