A and B start from the same place to the same destination at the same time. When A reaches the midpoint of the journey, B is still 600 meters away from the destination. It is known that the speed ratio of A and B is 3:2, and the starting point is far from the destination. How many meters is the ground?
甲、乙两人同时从同一地点向同一目的地出发，当甲走到全程中点时，乙离目的地还有600米，已知甲、乙的速度比是3：2，出发地离目的地有多少米？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 - (1/3)</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">600 / (2/3)</gadget>
<output>900</output>

<result>900</result>