一辆汽车从甲地去乙地，每小时行驶50千米。行驶了9小时以后距乙地还有320千米，甲、乙两地相距多少千米？2}3@,X5W5z'g/j
算式：提示,}5m;a1Q.F+V:G(O5H.l0w2}3@,X5W5z'g/j
答：甲、乙两地相距9U:T'I(t'e千米。2}3@,X5W5z'g/j