Question

2. My mother says, in her childhood petrol was 1 a litre. It is 52 per litre today. By
what Percentage has the price gone up?
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Answer 1

Answer:

increase in price= 52-1= Re 51

since initial price is 1

percentage increase in price= 51*100/1=

5100/1

5100%

Answer 2

increased value=52-1=51

increase %= 51/1*100=5100%