" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
= ((1+99) : 2 x 50) - ((2+100) : 2 x 50)
= (50 x 50) - (51 x 50)
= 2500 - 2550
= -50