西瓜每千克1.6元，桃子的价钱是西瓜的1.3倍，桃子每千克多少元？-E.T+z,M9s
算式：提示4X-S/L,h9W6R(t)[6p-E.T+z,M9s
答：桃子每千克(x/r7}.k3j9D2p-A9L8N-X元-E.T+z,M9s