badreligionsuffer badreligionsuffer
  • 08-02-2015
  • Mathematics
contestada

solve the proportions. Round the result to three significant digits if necessary.

×/38 = 45/63

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konrad509
konrad509 konrad509
  • 08-02-2015
[tex]\dfrac{x}{38}=\dfrac{45}{63}\\ x\cdot63=38\cdot45\\ 63x=1710\\ x\approx27.1[/tex]
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