A reduction of 10% in the price of sugar enables a person to buy 6.2 kg more for ₹2790. What is the reduced price per kilogram ?

Explanation

A 10% reduction on ₹2790 amounts to ₹279. This saved amount is exactly the cost of the additional 6.2 kg of sugar. Therefore, the reduced price per kg is 279 / 6.2 = 45.

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