Question
A player scored an average of 46 runs per match over 12
matches. In the following 8 matches, his average was ‘x’ runs, and his overall average improved to 50 runs per match. Find the value of 'x'.Solution
ATQ,
{46 × 12 + 8 × x}/(12 + 8) = 50
Or, 8x + 552 = 50 × 20 = 1000
Or, 8x = 448
Or, x = 56
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