₦airaland Forum

Craig is 4years older than Pedro. Rosa is 46. Henry is 3years younger than Rosa and 4years older than Pedro. How old is Craig?

craig is 43yrs same age as henry

Chuksyne:
Craig is 4years older than Pedro. Rosa is 46. Henry is 3years younger than Rosa and 4years older than Pedro. How old is Craig?

Solution:
Craig = Pedro + 4........... equ 1

Rosa= 46 years

Henry= Rosa - 3..............equ 3

Henry= Pedro + 4............equ 4

Find Craig?
Since Rosa = 46

From equ 3

Henry= Rosa - 3

Henry = 46 - 3 = 43 years

From equ 4

Henry = Pedro + 4

Since Henry = 43

Pedro = 43 - 4

Pedro = 39 years

From equ 1

Craig = Pedro + 4

Craig = 39 + 4 = 43

Craig is 43 years.

Thank you sir