5,5 kodi + 1 gross – 75 lembar

By Admin ReiPosted on October 29, 2022

5,5 kodi + 1 gross – 75 lembar

$1 : kodi = 20 : lembar$

$1 : gross = 144 : lembar$

$:$

$maka$

$5.5 : kodi + 1 : gross - 75 : lembar$

$= 5.5(20) + 1(144) - 75(1)$

$= 110 + 144 - 75$

$= 254 - 75$

$= 179 : lembar$

$:$

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