wykonaj działanie: (1/3:12/15) x (3/4 x 1 4/20) : (3/15 : 12/15)=.... Question from @zielonysmerf

October 2018 2 12 Report

wykonaj działanie: (1/3:12/15) x (3/4 x 1 4/20) : (3/15 : 12/15)=

blandyna18

=(1/3x15/12)x21/40:(3/15x15/12)=

=5/12x21/40:(3/15x15/12)=5/12x21/40:1/4=5/12x21/40x4=84/96

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mirsta

(1/3 : 12/15) x (3/4x14/20):(3/15:12/15)=(1/3x15/12)x(42/80):(3/15x15/12)=

(1/1x5/12)x(42/80):(1/1x1/4)=(5/12x42/80):1/4=(1/2x7/16):1/4=7/32:1/4=7/32x4/1=7/8

HEJ, NYŚLĘ ŻE TAK TO BĘDZIE, POZDRAWIAM

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