Question 1429
Let x= first consecutive positive integers.
x+1 = second
x+2= third

x + (x+1) + (x+2)

3x + 3 (-3) = 246 (-3)
 
3x = 243

3/243

x = 81 the first

x+1 = 81+1= 82 the second 

x+2 = 81 +2 = 83 the third

so th answer is 81,82 and 83