jalmazo jalmazo
  • 12-02-2015
  • Mathematics
contestada

how is it helpful to write number in different ways

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apologiabiology
apologiabiology apologiabiology
  • 13-02-2015
sometimes it is more manageable

exg
find 50% of 20
is is esier to write it like this
find 1/2 of 20
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