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A Cricketer Whose Bowling Average Is 12.4 Runs Per Wicket Takes 5 Wickets For 26 Runs And There By Decreases His Average By 0.4. The Number Age Of The Family Now Is? |
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Answer» Let the number of wickets taken TILL the last MATCH be x. Then, (12.4x + 26)/(x + 5) = 12 = 12.4x + 26 = 12x + 60 = 0.4x = 34 = x = 340/4 = 85. Let the number of wickets taken till the last match be x. Then, (12.4x + 26)/(x + 5) = 12 = 12.4x + 26 = 12x + 60 = 0.4x = 34 = x = 340/4 = 85. |
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