gmat prep
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Source: Beat The GMAT — Problem Solving |
- shovan85
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Say Total income in May is T.shovan85 wrote:IMO A
So Mr Lee share 0.6T and others 0.4T
Say income of Mt Lee is X.
In June:
Income of Mr Lee is 1.2X and others income is 0.4T
Hence total income is 1.2X+0.4T in June and total income is X+0.4T in May
X = 0.6T => 1.2X = 0.72T
Total income in June is 0.72T+0.4T = 1.12T
Thus share of Mr Lee (.72/1.12) * 100 = 0.64
- majorsheetal
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