Respuesta :

Answer:

260%

Step-by-step explanation:

10 years = 120 month

1000-100%

x-3%

1) (3*1000)/100 = 30$

2) 30*120=3600$

1000-100 %

3600-x

3) (3600*100)/1000 = 360%

4) 360%-100%=260%