Question

Find three consecutive positive even integer whose sum is 90

Answer 1

answer is 29,30 and 31 ... assume the consecutive no. as x-1 , x and x+1 and put it equal to 90 to get of x and then put the value of x in these expressions.... it's just simple arithmetic progression

Answer 2

heya .

let the first positive integer be x

then second x+1.
third"""""""" x+2

according to your questions

x+x+1+x+2=90
3x=87
x=29
second no =30

third no=31

hope it help you

@rajukumar ☺