Six consecutive whole numbers are given ; the sum of the first three numbers is 27. What is the sum of the last three numbers ?
Created: 6 years ago |
Updated: 2 years ago
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Let the numbers be (x - 3), (x - 2), (x - 1), x, (x + 1), (x + 2) respectively.
Now, (x - 3) + (x - 2) + (x - 1) = 27
or, 3x - 6 = 27
or, 3x = 33
or, x = 11.
So, x + (x + 1) + (x + 2) = 11 + 12 + 13 = 36.
Md Azizur Rahman
Founder of Satt
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