3 years ago

There are 3 consecutive integers. If the smallest one is n, find the sum of 3 integers.

Mathematics

1 answer:

Dvinal [7]3 years ago

5 0

Answer:

Step-by-step explanation:

The consecutive integers are increasing by 1

n ← the smallest integer

n+1 ← the middle integer

n+1+1 = n+2 ← the largest integer

The sum:

S = n + n+1 + n+2

S = 3n + 3

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