Question

Two mobiles cost Rs. 20,000. How much money will be required to buy 9 such mobiles?​

Answer 1

Answer:

90000/-

Step-by-step explanation:

2 Mobile - 20000/-

1 Mobile - 10000/-

9 Mobile - 10000*9 = 90000/-

Answer 2

Answer:

The cost of 9 mobiles is Rs. 90,000 .

Step-by-step explanation:

As per the given information,

Two mobiles cost Rs. 20,000.

We have to find out the cost of 9 mobiles.

As,

Cost of 2 mobiles = 20,000

Cost of one mobile = $\frac{cost \: of \: 2 \: mobile}{2}$

Cost of one mobile = $\frac{20000}{2}$

Cost of one mobile = 10,000

So,

Cost of 9 mobiles = Cost of one mobile × 9

Cost of 9 mobiles = 10,000 × 9

Cost of 9 mobiles = 90,000

Hence,

The cost of 9 mobiles is Rs. 90,000 .