If the sum of (8, 5 and x ) is 21, then the average of (8, 5 and x ) is -
Created: 7 months ago | Updated: 1 month ago
Job Solution Dutch-Bangla Bank Ltd Dutch-Bangla Bank Ltd - Management Trainee Officer - 09.10.2009 গণিত
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According to question, 8 + 5 + x = 21

or, x = 21 - 13

so, x = 8

So, the average is =8+5+83 or 213 or 7.

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