" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
R : A = 5 : 7
R / A = 5 / 7
R = 5/7 A
A = 18 + R
A = 18 + 5/7 A
A - 5/7 A = 18
7/7 A - 5/7 A = 18
2/7 A = 18
A = 18 . 7/2
A = 63
R = 5/7 A
R = 5/7 . 63
R = 45
A + R = 63 + 45 = 108