" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
k*a=b
k*15=18
k=18/15
k=6/5
6/5*m=12 /:6/5
m=12*5/6=2*5=10
6/5*1=n
n=6/5
n=1,2