Zhang Ming and Wang Hong met at the same time from the two houses 715 meters apart to Xinhua Bookstore, and they met at the door of the bookstore 6.5 minutes later. Zhang Ming walks 52 meters per minute, how many meters per minute does Wang Hong walk?
张明和王红两人相约同时从相距715米的两家出发去新华书店，6.5分钟后两人在书店门口相会．张明每分钟走52米，王红每分钟走多少米？
<gadget id="calculator">715 / 6.5</gadget>
<output>110</output>

<gadget id="calculator">110 - 52</gadget>
<output>58</output>

<result>58</result>