# What is the cost?

You've gone with your parents to buy an air conditioner.

1 air conditioner costs ₹2400.

There are 3 rooms in your home. You need to buy 3 air conditioners, one for each room.

What would be the total amount in the bill for 3 air conditioners?

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Your friend has 4 air conditioners at his home.

It costed his parents ₹8000.

What was the price that he paid for 1 air conditioner?

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If you have to buy 5 air conditioners for a new home.

You know that the price of 4 air conditioners is ₹12000.

What was the price that you have to pay in total?

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