20. If increasing 20 by x percentage gives the same result as decreasing 60 of by x percentage, what is x percent of 70? pls solve this question
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50. 50%
If increasing 20 by P percentage gives the same result as decreasing 60 by P percentage,What is P percentage of 70? 20 + x = 60 - y; x + y = 40 x=0.2P and y = 0.6P So, 0.8P = 40 P=50. 50%of 70 is 35.
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