如果按等额本息还款,每月应还 300000×1.12%×(1+1.12%)^36÷[(1+1.12%)^36-1]=3360×1.0112^36÷[1.0112^36-1]=3360×1.493255743÷[1.493255743-1]=5017.33929648÷0.493255743=10171.88(元) 总共利息是 10171.88×36-300000=66187.68(元)
如果按等额本息还款,每月应还 300000×1.12%×(1+1.12%)^36÷[(1+1.12%)^36-1]=3360×1.0112^36÷[1.0112^36-1]=3360×1.493255743÷[1.493255743-1]=5017.33929648÷0.493255743=10171.88(元) 总共利息是 10171.88×36-300000=66187.68(元)