Question

The sun of three consecutive whole numbers is 21 . Find the numbers

Answer 1

Answer:

= 9. Therefore the numbers are 5,7,9. 21 = 21.

Answer 2

Step-by-step explanation:

3 consecutive number= x, x+2,x+4

x+x+2+x+4=21

3x+6=21

3x=21-6

3x=15

x=15/3

x=5

hence the number=

x=5

x+2=7

x+4=9