Question

5 consecutive even no. avg is 15,find the greatest no.

Answer 1

let the numbers be

x , x+1, x+2, x+3, x+4

GIVEN average is 15

so (x+x+1+x+2+x+3+x+4 )/5=15

5x+10=75

5x=65

x=15

so biggest number is 15+4 =19

thanks


UDIT(^^♪