September 2018 1 12 Report

matematka 2001

stron 54 zadanie 9i 10


legenda /=kreska ułamkowa

a)8/9x3/14 , 12/23x13/24 , b)12x3/16 7/20x12
c)3całe1/6x9 , 3x2całe4/5 d)1cała1/5x5/12 3/4x3cale3/7
e)1cala1/5x6calych1/4 f)2/3x5calych3/4x1/6 1cala1/5x5calych7/18x1cala1/2


10

a) 3/4:3/7 2/5:3/5 b) 4/5:7/20 5/14:10/21
c) 5/12:10 2/9:6 d) 3caale3/7:3 6calych1/4:15
e)2cale2/3:1/6 5całe3/4:9/10 f)1cała1/5 :6całych2/5 2całe4/11 :2całe3/5


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