Question

the sum of 4 consecutive integers is 70 then the greatest among them is

Answer 1

Let 4 consecutive integers are
x,x+1,x+2,x+3

a/q
x+x+1+x+2+x+3=70
4x+6=70
4x=70-6
4x=64
x=64/4=16

hence, greatest integer is 16+3=19