" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
= 3/10 + (9/3 - 13/3)
= 3/10 + (-4/3)
= 9/30 + (-40/30)
= -31/30
3/10 + (-3 1/3)
3/10 - 10/3
9/30 - 100/30
91/30
3 1/30