The sum of five numbers is 655. The average of the first two numbers is 77 and the third number is 132. Find the average of the remaining two numbers.
The sum of five numbers is 655. The average of the first two numbers is 77 and the third number is 132. Find the average of the remaining two numbers.
पाँच संख्याओं का योगफल 655 है। पहली दो संख्यओं का औसत 77 है और तीसरी संख्या 132 है। शेष दो संख्याओं को औसत ज्ञात कीजिए।
Detailed Solution & Logic
Correct Answer:
184.5
Solution:
Total sum of 5 numbers = 655
Average of first two numbers = 77
So, sum of first two numbers:
$77 \times 2 = 154$
Third number = 132
Sum of first three numbers:
$154 + 132 = 286$
Remaining sum:
$655 - 286 = 369$
Average of remaining two numbers:
$ \frac{369}{2} = 184.5$
Final Answer: 184.5
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