" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
4/5kg * 5 = 4kg
Odp.: Jeden arbuz waży 4kg.
x-4/5x=4/5
1/5x=4/5
x=4/5*5
x=4 kg