Current location - Information Consultation Platform - Information Service - Xiaowen travels 6 kilometers per hour from A to B, 9 kilometers per hour when he comes back, and 5 hours back and forth. How many kilometers did Xiaowen walk back and forth?
Xiaowen travels 6 kilometers per hour from A to B, 9 kilometers per hour when he comes back, and 5 hours back and forth. How many kilometers did Xiaowen walk back and forth?