客服每日工作记录表:Math!!!!!Math~~~~
来源:百度文库 编辑:高考问答 时间:2024/04/28 04:39:50
R and T are points on straight line PQ on which PR=RT=TQ. What percent of PT is PQ?
150percent of PT is PQ.
也就是3/2PT = PQ
就是说R点和T点将线段PQ3等分,那么PT所占的,应该是三分之二的PQ.则PQ占RT的二分之三.