Odpowiedź:
A) 7 1/5 - 4 3/5 = 6 6/5 - 4 3/5 = 2 3/5
Sprawdzenie: 4 3/5 + 2 3/5 = 6 6/5 = 7 1/5
B) 5 2/7 - 3 5/7 = 4 9/7 - 3 5/7 = 1 4/7
Sprawdzenie: 3 5/7 + 1 4/7 = 4 9/7 = 5 2/7
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Odpowiedź:
A) 7 1/5 - 4 3/5 = 6 6/5 - 4 3/5 = 2 3/5
Sprawdzenie: 4 3/5 + 2 3/5 = 6 6/5 = 7 1/5
B) 5 2/7 - 3 5/7 = 4 9/7 - 3 5/7 = 1 4/7
Sprawdzenie: 3 5/7 + 1 4/7 = 4 9/7 = 5 2/7