September 2018 1 15 Report

1.Oblicz ulamki:

a) 1/1/3:2/7=

b)2/1/2:4/5=

c)7/2/5 :4/5=

d)10/1/9:1/2=

e)3/1/2:2/2/3=

f)2/3:1/2/5=

g)2/10:2/3/4=

h)2/2/5:1/1/4=

2.Oblicz (pamietaj o mozliwasci skracania)

a)9/10:3/8=

b)2/5:3/10=

c)5/6:15/9=

d) 8/15:4/5=

e)2/7/9:2/1/3=

f)1/2/3:2/5/6=

g)4:2/2/5=

h)6/1/8:7=

Wiem ze dlugo ale prosze o pomoc.


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