Jadiemae08 Jadiemae08
  • 23-05-2017
  • Mathematics
contestada

what is 6/21 + 5/28 for my homework??????

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mjankiewicz
mjankiewicz mjankiewicz
  • 23-05-2017
[tex]\frac{6}{21}+\frac{5}{28}=\frac{2}{7}+\frac{5}{28}=\frac{8}{28}+\frac{5}{28}=\frac{13}{28}[/tex]
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[tex]\frac{2}{7}=\frac{2*4}{7*4}=\frac{8}{28}[/tex]
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