pretty10074 pretty10074
  • 02-10-2018
  • Mathematics
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What is 5 3/4x -2 2/9

What is 5 34x 2 29 class=

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Tucon
Tucon Tucon
  • 02-10-2018

 

[tex]\displaystyle\\5\frac{3}{4}\times\left(-2\frac{2}{9}\right)=\\\\\\=-\frac{5\times4+3}{4}\times\frac{2\times9+2}{9}=\\\\\\=-\frac{23}{4}\times\frac{20}{9}=-\frac{460}{36}=-\frac{115}{9}=\boxed{\bf12\frac{7}{9}}[/tex]



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