two bycyclist do the se journey by travelling respectively at the rates of 9 and 10km an hour. find the length of the journy when one takes 32min longer than the other
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48 Km.
Here we assume the distance between A and B is x km.
Therefore, x divided by 9-x divided 10 equals 32 divided 60 that is equal to 8 divided by 15.
Thus x divided by 90 is equal to 8 divided by 15 multiplied by 90.
Thus x is equal to 48km.
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