Two people, A and B, ride towards each other from two places at the same time. A travels 24 kilometers per hour, and B travels 22 kilometers per hour. When they meet, they are 3 kilometers away from the midpoint of the journey. Find the length of the journey in kilometers ?
甲、乙两人同时分别从两地骑车相向而行，甲每小时行24千米，乙每小时行22千米，两人相遇时距全程中点3千米，求全程长多少千米？
<gadget id="calculator">24 + 22</gadget>
<output>46</output>

<gadget id="calculator">24 - 22</gadget>
<output>2</output>

<gadget id="calculator">2 / 2</gadget>
<output>1</output>

<gadget id="calculator">46 * 3 * 1</gadget>
<output>138</output>

<result>138</result>