Question

my mother says in her childhood petrol was rupees 14 a litre. it is rupees 78 per litre today. by what percentage has gone up?
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Answer 1

Answer:

5100%

Step-by-step explanation:

Given petrol present price = 52.

Old price = 1

Price Increased = 51

Increased % = 51 * 100/1

                    = 5100%.

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