HanifahA
HanifahA HanifahA
  • 06-02-2017
  • Mathematics
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Please help! I'm having trouble... Pic attached below.

Please help Im having trouble Pic attached below class=

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asianbigfamily
asianbigfamily asianbigfamily
  • 06-02-2017
10 books because the ratio is 2:5 and you have 4:x so x=10 ((:
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