Respuesta :

Answer:

12000

Step-by-step explanation:

1 year = 12 months.

2) 12 divided by 3 = 4

3) 4 x 2 = 8 MONTHS

Now we do the same thing to the rs per year

1) 18000 divided by 3 = 6000 rs

2) 6000 rs x 2 = 12000 rs

ANSWER IS 12000 RS IN 8 MONTHS