Two cyclist start on a circular track from a given point but in opposite direction with speeds of 7m/s and 8m/s. If the circumference of the circle is 300meters, after what time will they meet at the starting point? Answers:
A) 20sec	B) 15sec	C) 30sec	D) 50sec	E) 1min
They meet every 300/7+8 = 20sec   20secnswer is 20sec
<result>A</result>
Two cyclist start on a circular track from a given point but in opposite direction with speeds of 7m/s and 8m/s. If the circumference of the circle is 300meters, after what time will they meet at the starting point?