Liang Liang rode a bicycle at a speed of 400 meters per minute, from the departure station of the No. 46 bus, along the line of the No. 46 bus. When he rode 1400 meters, a No. 46 bus drove out from the starting station , it is known that this car travels 600 meters per minute, arrives at a stop every 4 minutes and stops for 1 minute, then how many minutes can the car catch up with Liangliang after driving.
亮亮骑着自行车，以每分钟400米的速度，从46路汽车的始发站，沿46路车的线路前进，当他骑出1400米时，一辆46路车从始发站开出，已知这辆车每分钟行600米，每4分钟到达一站并停车1分钟，那么汽车开出多少分钟后能追上亮亮．
<gadget id="calculator">5 * 2</gadget>
<output>10</output>

<gadget id="calculator">600 * 4</gadget>
<output>2_400</output>

<gadget id="calculator">4 + 1</gadget>
<output>5</output>

<gadget id="calculator">400 * 5</gadget>
<output>2_000</output>

<gadget id="calculator">2_400 - 2_000</gadget>
<output>400</output>

<gadget id="calculator">400 * 2</gadget>
<output>800</output>

<gadget id="calculator">1_400 - 800</gadget>
<output>600</output>

<gadget id="calculator">600 - 400</gadget>
<output>200</output>

<gadget id="calculator">600 / 200</gadget>
<output>3</output>

<gadget id="calculator">10 + 3</gadget>
<output>13</output>

<result>13</result>