Odpowiedź:
a)
5 3/7 + 2 6/7 = 7 9/7 = 8 2/7
b)
3 5/8 - 1 1/8 = 2 4/8 = 2 1/2
c)
6 2/5 + 5 3/5 = 11 5/5 = 12
d)
7 5/6 - 3 1/6 = 4 4/6 = 4 2/3
e)
4 2/5 + 3 4/5 = 7 6/5
f)
7 3/4 - 2 1/4 = 5 2/4 = 5 1/2
g)
3 5/6 + 2 5/6 = 5 10/6 = 6 4/6 = 6 2/3
h)
11 4/9 - 5 1/9 = 6 3/9 = 6 1/3
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Odpowiedź:
a)
5 3/7 + 2 6/7 = 7 9/7 = 8 2/7
b)
3 5/8 - 1 1/8 = 2 4/8 = 2 1/2
c)
6 2/5 + 5 3/5 = 11 5/5 = 12
d)
7 5/6 - 3 1/6 = 4 4/6 = 4 2/3
e)
4 2/5 + 3 4/5 = 7 6/5
f)
7 3/4 - 2 1/4 = 5 2/4 = 5 1/2
g)
3 5/6 + 2 5/6 = 5 10/6 = 6 4/6 = 6 2/3
h)
11 4/9 - 5 1/9 = 6 3/9 = 6 1/3