26-02-2015
Mathematics

contestada

how many rows of 3 are in 21

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mmize98 mmize98

26-02-2015

umm i think it would be 7 because 7 times 3 is 21

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bribra2004 bribra2004

26-02-2015

thats ture becuase if you divide 21÷3 = 7

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