Monthly repayment for 20 years (240 months) is 65438+800,000;
[ 180000 * 0.3465% * ( 1+0.3465%) 240]/[( 1+0.3465%) 240- 1] = 16544.
Total interest:1105.81* 240-180000 = 85394.4 yuan.
Description: 240 is the power of 240.
The above is equal principal and interest (the monthly repayment amount is the same). The repayment method is average capital, and the total interest is 75 155.85 yuan. The monthly repayment is as follows:
65438+ 10 month, 1373.7 (yuan)
February 137 1. 1 (yuan)
March 1368.5 (yuan)
April 1365.9 (yuan)
May 1363.5438+0 (yuan)
June 1360.75438+0 (yuan)
July 1358. 1 1 (yuan)
August 1355.55438+0 (yuan)
September 1352.95438+0 (yuan)
65438+ October, 1350.438+0 (yuan)
1 1 month, 147+0 (yuan)
65438+ February, 1345.438+0 1 (yuan)
65438+ March, 1342.52 (yuan)
65438+ April, 1339.92 (yuan)
65438+May, 1337.32 (yuan)
65438+June, 1334.72 (yuan)
65438+July, 1332.438+02 (yuan)
65438+ August, 1329.52 (yuan)
65438+ September, 1326.92 (yuan)
1October 1324.32 (yuan)
265438+ 10 month, 132 1.73 (yuan)
1feb 13 19. 13 (yuan)
In March, 13 16.53 yuan.
In April, 13 13.93 yuan.
May, 13 1 1.33 (yuan)
June 1308.73 (yuan)
July 1306. 13 (yuan)
August 1303.53 (yuan)
In September, 1300.94 yuan.
March 1298.34 (yuan)
365438+ 10 month, 1295.74 (yuan)
March 1293. 14 (yuan)
March 1290.54 (yuan)
April 1287.94 (yuan)
May 1285.34 (yuan)
36 months, 1282.74 yuan
1280. 15 March (yuan)
38 months, 1277.55 yuan
39 1274.95 (yuan)
April 1272.35 (yuan)
465438+ 10 month, 1269.75 (yuan)
April 1267. 15 (yuan)
April 1264.55 (yuan)
In April, 126 1.95 yuan.
April, 1259.36 (yuan)
April 1256.76 (yuan)
April 1254. 16 (yuan)
April 125 1.56 yuan.
April 1248.96 (yuan)
May 1246.36 (yuan)
565438+ 10 month, 1243.76 (yuan)
May 124 1. 16 (yuan)
May 1238.57 (yuan)
May 1235.97 (yuan)
May 1233.37 (yuan)
May 1230.77 (yuan)
May 1228. 17 (yuan)
May 1225.57 (yuan)
May 1222.97 (yuan)
June, 1220.37 (yuan)
665438+ 10 month, 12 17.78 (yuan)
June 12 15. 18 (yuan)
June 12 12.58 (yuan)
June 1209.98 (yuan)
June, 1207.38 (yuan)
June 1204.78 (yuan)
June 1202. 18 (yuan)
June, 1 199.58 (yuan)
June, 1 196.99 (yuan)
July 1 194.39 (yuan)
765438+ 10 month, 1 19 1.79 (yuan)
July 1 189.438+09 (yuan)
In July, 1 186.59 yuan.
In July, 1 183.99 yuan.
July 1 18 1.39 yuan.
In July, 1 178.79 yuan.
In July, 1 176.2 yuan.
July 1 173.6 (yuan)
July 1 17 1 (yuan)
August, 1 168.4 (yuan)
865438+ 10 month, 1 165.8 (yuan)
In August, 1 163.2 yuan.
In August, 1 160.6 yuan.
August, 1 158 (yuan)
August 1 155.438+0 (yuan)
August 1 152.438+0 (yuan)
August 1 150.438+0 (yuan)
August 1 147.438+0 (yuan)
August 1 145.438+0 (yuan)
September 1 142+438+0 (yuan)
965438+ October, 15438+039+0 (yuan)
September 1 137.438+0 (yuan)
March 1 134.62 (yuan)
April 1 132.02 (yuan)
May, 1 129.42 (yuan)
In June, 1 126.82 yuan.
July 1999 1 124.22 (yuan)
August 1 12 1.62 yuan.
In September, 1 1 19.02 yuan.
100 month,116.42 yuan.
1065438+ 10 month,113.83 (yuan)
65438+ February 008,111.23 yuan.
65438+ March, 1 108.63 (yuan)
1April 2008, 1 106.03 (yuan)
65438+May 2008 1 103.43 (yuan)
65438+ June, 1 100.83 (yuan)
65438+July, 1098.23 (yuan)
1August 2008, 1095.63 yuan
65438+ September, 1093.04 (yuan)
1 10 month, 1090.44 yuan.
1 1 1 month, 1087.84 yuan.
165438+ February, 1085.24 (yuan)
165438+March, 1082.64 (yuan)
165438+April, 1080.04 (yuan)
165438+ May, 1077.44 (yuan)
165438+June, 1074.84 (yuan)
165438+July, 1072.25 (yuan)
165438+ August, 1069.65 (yuan)
165438+September, 1067.05 (yuan)
120 months, 1064.45 yuan
12 1 month, 106 1.85 (yuan)
122 months, 1059.25 yuan
123rd month, 1056.65 yuan.
124 months, 1054.05 yuan
125th month, 105 1.46 yuan.
126 months, 1048.86 yuan
127 months, 1046.26 yuan
128 months, 1043.66 yuan
129 months, 104 1.06 yuan.
130 month, 1038.46 yuan.
13 1 month, 1035.86 yuan.
132 month, 1033.26 yuan
1March, 1030.67 yuan
134 month, 1028.07 yuan
135 months, 1025.47 yuan
136 months, 1022.87 yuan
137 months, 1020.27 yuan
138 months, 10 17.67 yuan.
139 months, 10 15.07 yuan.
65438+ April, 10 12.47 (yuan)
14 1 month, 1009.88 yuan.
1April, 1007.28 yuan
1April, 1004.68 yuan
65438+ April, 1002.08 (yuan)
1April, 999.48 yuan.
1April, 996.88 yuan.
1April, 994.28 yuan.
1April 99 1.68 (yuan)
1April, 989.09 yuan.
150 month, 986.49 yuan.
15 1 month, 983.89 yuan.
152/98 1.29 (yuan)
1may, 978.69 yuan.
1may, 976.09 yuan.
65438+ May, 973.49 yuan.
156, 970.89 yuan.
1may, 968.3 yuan.
158 month, 965.7 yuan.
159, 963. 1 (yuan)
160 months, 960.5 yuan.
16 1 month, 957.9 yuan.
1June, 955.3 yuan.
1June, 952.7 yuan.
1June, 950. 1 (yuan)
1June, 947.438+0 (yuan)
1June, 944.438+0 (yuan)
1June, 942.438+0 (yuan)
1June, 939.438+0 (yuan)
169, 937. 1 1 (yuan)
170, 934.438+0 (yuan)
17 1 month, 93 1.438+0 (yuan)
172 month, 929438+0 (yuan)
1July, 926.72 yuan.
1July, 924. 12 (yuan)
1July, 92 1.52 yuan.
1July, 9 18.92 yuan.
1July 9 16.32 (yuan)
1July, 9 13.72 yuan
1July, 9 1 1. 12 (yuan)
1August, 908.52 yuan.
18 1 month, 905.93 yuan.
1August, 903.33 yuan.
1August, 900.73 yuan.
1August, 898. 13 yuan
1August, 895.53 yuan.
1August, 892.93 yuan.
1August, 890.33 yuan.
1August, 887.73 yuan.
1August 885. 14 (yuan)
190, 882.54 yuan.
19 1 month, 879.94 yuan.
192, 877.34 yuan.
193, 874.74 yuan.
1April 1998,872.14 (yuan)
195, 869.54 yuan.
196 months, 866.94 yuan.
1July, 864.35 yuan.
198, 86 1.75 yuan
1September 859. 15 (yuan)
10 month, 856.55 yuan.
2065438+ 10 month, 853.95 yuan.
February 85 1.35 (yuan)
March, 848.75 yuan.
846. 15 April (yuan)
In May, 843.56 yuan.
In June, 840.96 yuan.
In July 2007, it was 838.36 yuan.
In August, 835.76 yuan.
September 833. 16 (yuan)
2 10 month, 830.56 yuan.
2 1 1 month, 827.96 yuan.
265438+ February, 825.36 yuan.
265438+ March, 822.77 (Yuan)
265438+April, 820. 17 (yuan)
265438+May, 8 17.57 (yuan)
265438+June, 8 14.97 (yuan)
265438+July, 8 12.37 (yuan)
265438+ August, 809.77 yuan.
265438+September, 807. 17 (yuan)
220 months, 804.57 yuan.
2265438+ 10 month, 80 1.98 (yuan)
222 months, 799.38 yuan.
223 months, 796.78 yuan.
224 months, 794. 18 (yuan)
225 months, 7,965,438+0.58 yuan
226 months, 788.98 yuan.
227 months, 786.38 yuan.
228 months, 783.78 yuan.
229,7,865,438+0.19 (yuan)
230 months, 778.59 yuan.
23 1 month, 775.99 yuan.
232 months, 773.39 yuan.
233 months, 770.79 yuan.
234 months, 768. 19 (yuan)
235 months, 765.59 yuan.
236 months, 762.99 yuan.
237 months, 760.4 yuan.
238 months, 757.8 yuan.
239 months, 755.2 yuan.
240 months, 752.6 yuan.