Given that ,The average of six numbers = 20
тЗТ sum of six numbers = 6 ├Ч 20 = 120
The average of 5 numbers = 15
тЗТ sum of six numbers = 5 ├Ч 5 = 75
тИ┤ Required number = sum of six numbers тАУ sum of five numbers
Required number = 120 тАУ 75 = 45
Answered :- 2023-09-07 09:12:33
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