30万贷款5年还清,每月5700,利率是多少
常有一道光
2024-05-31 07:32:54
最佳回答
利率是5.2805%,计算过程如下: 假设月利率为r,则: 300000/(p/a,r,60)=5700 (p/a,r,60)=300000/5700=52.63157895 当r=0.45%时,(p/a,0.45%,60)=52.47955537 当r=0.44%时,(p/a,0.44%,60)=52.63218104 使用插值法计算月利率r=(0.45%-0.44%)/((52.47955537-52.63218104)/(52.63157895-52.... 20210311