প্রশ্ন ও উত্তর
If the sum of (8, 5 and x) is 21, then the average of (8, 5 and x) is--
গণিত Statistics and Average 07 Oct, 2020
প্রশ্ন If the sum of (8, 5 and x) is 21, then the average of (8, 5 and x) is--
সঠিক উত্তর
7
প্রশ্ন If the sum of (8, 5 and x) is 21, then the average of (8, 5 and x) is--
মন্তব্য
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