znajdz liczbę x : a) 8 1/2 - x = 5 1/4
b) 6 3/7 - x = 2 1/2
a)
b)
Pozdrawiam
a) 8 1/2 - x = 5 1/4
8 1/2 - 5 1/4 = 3 1/4
x = 3 1/4
6 3/7 - 2 1/2 = 3 10/14
x = 3 10/14
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a)
b)
Pozdrawiam
a) 8 1/2 - x = 5 1/4
8 1/2 - 5 1/4 = 3 1/4
x = 3 1/4
b) 6 3/7 - x = 2 1/2
6 3/7 - 2 1/2 = 3 10/14
x = 3 10/14