The total age of two sisters Mary and Lily is 38. Mary is 4 years elder to Lily. How old are the two sisters? Please attempt the above question, timed and then view the few second technique leading to the correct answer Hours:Minutes:Seconds 00:00:00 StartPauseStopReset Reveal Technique Technique © : Step 1. Subtract the difference in age of 4 fromRead More
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