thegarrisons5 thegarrisons5
  • 13-12-2014
  • Mathematics
contestada

21 is 70 % of what number?

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mpalmer1770 mpalmer1770
  • 13-12-2014
21/x = 70/100 cross multiply and get 30
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solchita solchita
  • 13-12-2014
Its 30. 21----> 70%
x------> 100%. You do: 100% times 21 divided by 70%.
Answer Link

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