2 years ago

The sum of 4 consecutive number is 330 what is the sum of the largest and the smallest number

1 answer:

3 0

X + x + 1 + x + 2 + x + 3 = 330
4x + 6 = 330
4x = 324, x = 81
Smallest number: 81
Biggest number: 81 + 3 = 84
Sum: 81 + 84 = 165
The answer is 165

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