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Oblicz

a) - 1 5/6 + 3 7/10

b)

c)

d)

e)

f)

g)

h)

l)

j)

k)

i)



Pls pomocy


Oblicza 1 56 3 710bcdefgh L J K I Pls Pomocy class=

Odpowiedź :

Odpowiedź:

Szczegółowe wyjaśnienie:

= -1 25/30 +3 21/30=-1 25/30 +2 51/30=1 26/30=1 13/15

= -12 9/24+5 20/24=  -11 33/24 +5 20/24= -6 13/24

= -3 10/15 -2 4/15= -5 14/15

= -3 27/36 -5 14/36= -8 41/36= -9 5/36

=4 15/40 +5 28/40=9 43/40=10 3/40

=2 3/48 -5 40/48= -3 37/48

= 2 15/50+ 4 2/50=6 17/50

=3 15/18+5 4/18=8 19/18=9 1/18

=18/30 -25/30 -28/30= -7/30 -28/30= -35/30= -1 5/30= -1 1/6

=40/60- 18/60 -21/60=22/60 - 21/60=1/60

=6/36 -27/36 -20/36= -21/36 -20/36= -41/36= -1 5/36