Last year, oranges were available at ₹24 per dozen; but this year, they are available at ₹50 per score. Find the percentage change in the price of oranges.
1 score = 20
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45.9 percentage change per drozen
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Given :-
Last year, oranges were available at Rs. 24 per dozen; but this year, they are available at Rs. 50 per score. Find the increase in percentage of the price of oranges 1 score = 20.
Solution :-
In last year,
Cost of 1doze = 12orange = Rs24
=> Cost of 1 orange = 12/24 =Rs2
In this year,
Cost of 1score = 20oranges = Rs50
=> Cost of 1 orange = 20/50 = Rs2.5
Hence, increase in price % = 2/2.5−2 × 100 = 25 %
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