Question

the three consecutive integers are such that when they are taken in increasing order and multiplied by1,2,4 respectively, they add up to 80. find these numbers​

Answer 1

Answer:

10, 11, 12

Step-by-step explanation:

let the consecutive no.s be x-1, x , x+1

1× (x-1) + 2x+ 4×(x+1) =80

x-1+2x+4x+4=80

7x+3=80

x=11

10, 11, 12