" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x
x 15% x = 70 × 15 = 1050
x = 1050 ÷ 100 = 10,5
Odp Szkielet człowieka o masie 70 kg waży 10,5 kg