Question
A cricketer scored an average of 80 runs per match in
the first 22 matches. In his next 8 matches, he scored runs with an average of ‘x’ runs per match so that his overall average becomes 83 runs per match. Find the value of 'x'.Solution
ATQ, {80 × 22 + 8 × x} / (22 + 8) = 83 Or, 8x + 1760 = 83 × 30 = 2490 Or, 8x = 730 Or, x = 91.25
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