October 2018 2 13 Report

zad.4

oblicz (ułamki):

b) 5/12 : 1/9 =

c)2 1/2 : 3/7 =

d)4 3/8 : 1 3/32 =

zad.5

obilcz (też ułamki )

a) 6 1/2 * 4/13 - 8/15 : 2

b) 7 1/7 : 1 11/14 - 1 2/5 * 15/28

i zad.6 (ułamki)

a) 4/9 liczby 63

b)7/15 liczby 40

c) 5 1/8 liczby 28

licze na was :D


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