Question

Mrs Kapoor bought a TV set fir ₹11186. She paid for it in 6 equal months every month for six months. How much did she pay every month? ​

Answer 1

Answer:

Step-by-step explanation:

Let Mrs. Kapoor has x money in rupees.

Then, 1.60n+0.8=x→(1)

0.7(n+10)+0.10=x→(2)

From (1) and (2),

1.6n+0.8=0.7n+7+0.10

⇒0.9n=6.3⇒n=7

Putting value of n in (1),

1.6(7)+0.8=x

⇒x=11.2+0.8⇒x=12

So, Mrs. Kapoor has 12 rupees.