Question
If x is 80% of y, then what percent of 2x is
y?Solution
If x is 80% of y, then what percent of 2x is y? According to question, => x = (80/100)y => y/x = 5/4 => y/2x = 5/8 Required % = [(y/2x) x 100]% => [(5/8) x 100]% = 62.5%
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