A and B are walking towards each other from two places 959 meters apart at the same time. The two meet after 7 minutes. A walks 65 meters per minute, how many meters does B walk per minute?
甲乙二人同时从相距959米的两地相对而行．7分钟后两人相遇，甲每分钟走65米，乙每分钟走多少米？
<gadget id="calculator">959 / 7</gadget>
<output>137</output>

<gadget id="calculator">137 - 65</gadget>
<output>72</output>

<result>72</result>