Seudónimo Seudónimo
  • 23-02-2016
  • Mathematics
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How is 21/30 greater than 2/3

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RASEA23
RASEA23 RASEA23
  • 23-02-2016
2/3=20/30 because you multiply by 10 to the top and bottom
21/30-20/30= 1/30
Hope this helps.
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HeatherLynch
HeatherLynch HeatherLynch
  • 23-02-2016
2/3=20/30- you multiply by 10 to the numerator & denominator
21/30-20/30= 1/30
Answer Link

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