The sum of five numbers is 655. The average of the first two numbers is 76 and the third number is 105. Find the average of the remaining two numbers?
Given:
Total sum = 655
Average of first two numbers = 76
Third number = 105
Formula Used:
Average =
Solution:
Total sum of two numbers =76 × 2 = 152
Sum of remaining 2 numbers = 655 - (152 + 105)
= 655 - 257 = 398
Average = = 199
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