笔直的跑道两侧插着102面彩旗,相邻两旗之间相距2米。现要改为一侧只插26面彩旗。间隔应多少米?

2025-05-13 17:38:22
推荐回答(1个)
回答1:

(102÷2-1)×2÷(26-1)= 4(米)