小红在百米赛跑中,用时17秒,小红每秒钟跑多少米?(得数保留两位小数)3i(O/N6D2k(L7v)R/E
算式:提示'T0T-{4z;T*C6}3i(O/N6D2k(L7v)R/E
答:小红每秒钟跑6e3L6N少米。3i(O/N6D2k(L7v)R/E