kyrarichins
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  • 24-07-2017
  • Mathematics
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Need help with math.

Need help with math class=

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froffiek froffiek
  • 24-07-2017
4 / (1/4 - 5/2) 

4 / (1/4 -10/4)

4 / (-9/4)

4 x (-4/9) = -16/9
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