Divide 54 by three to find the mean (middle number), then subtract one for the low number and add one for the high number. Ex: 54 ÷ 3 = 18. 18 - 1 = 17; 18 + 1 = 19. The three consecutive numbers are 17, 18, and 19.
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The idea is to call the first number "x", then solve the equation:
x + (x + 1) + (x + 2) = 54
There are two consecutive even numbers. The numbers are 26 and 28.
The middle number must be one third of 54 ie 18 so the other numbers are 17 and 19.
The numbers are 52, 53, 54 and 55.Divide 214 by 4. Take the 2 integers below that value and the 2 integers above that value.214/4=53.552+53+54+55=214The numbers are 52, 53, 54 and 55.
53 54 55
52+54+56+58 = 220