Xiao Hong and Xiao Cong set off from home at the same time and walked towards each other. Xiao Hong's puppy followed and ran ahead. After being red, she immediately returned and ran towards Xiao Cong, running back and forth like this until the two met. It is known that Xiaohong walks 54 meters per minute, Xiao Cong walks 60 meters per minute, and the puppy runs 70 meters per minute. The distance between the two families is 1026 meters. Do the math, how many meters did the puppy run in total?
小红和小聪同时从家里出发，相向而行，小红家的小狗也跟来了，而且跑在了前面，当小狗和小聪相遇后，立即返回跑向小红，遇到小红后，又立即返回跑向小聪，这样跑来跑去，一直到两人相遇．已知小红每分钟走54米，小聪每分钟走60米，小狗每分钟70米，两家相距1026米，算一算，这只小狗一共跑了多少米？
<gadget id="calculator">60 + 54</gadget>
<output>114</output>

<gadget id="calculator">1_026 / 114</gadget>
<output>9</output>

<gadget id="calculator">9 * 70</gadget>
<output>630</output>

<result>630</result>