3 years ago

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

Mathematics

1 answer:

Dennis_Churaev [7]3 years ago

4 0

$1 meter = 100 \ cm \\ \\ 78 *100 \ cm =7800 \ cm \\ \\ 7800 \ cm : 30 \ pieces =260 \ cm = 2 \ m \ 60 \ cm$

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