directioner4life directioner4life

24-04-2014
Mathematics

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A cable cord is 78 meters long.Workers cut it into 30 pieces of equal length. How many centimeters long is each piece?

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24-04-2014

[tex]1 meter = 100 \ cm \\ \\ 78 *100 \ cm =7800 \ cm \\ \\ 7800 \ cm : 30 \ pieces =260 \ cm = 2 \ m \ 60 \ cm[/tex]

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isaiahw707945 isaiahw707945

08-03-2021

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