A team of 8 persons joins in a shooting competition . The best marksman scored 85 point. If he had scored 92 points, the average score for the team would have been 84. The number of points, the team scored was
Let the total score be `x`.
`:.` `(x + 92 - 85)/(8)` = 84 `hArr` `x` + 7= 672 `hArr` `x` = 665.
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