Question 204110
let  n= intervals,  periods  of  time
.
6n = 30 +3n,,,,,hound  runs  6 / interval,,hare  runs  3/ interval  but  has  30 head start
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3n =30
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n=10
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therefore  hound  runs,,,10*6=60
.
hare  runs  10*3 = 30,,,plus  head  start of  30 = 60