sageiscold sageiscold
  • 30-03-2020
  • Mathematics
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2/3=n/12

solve the proportion

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Аноним Аноним
  • 30-03-2020

Answer: [tex]n=8[/tex]

Cross-multiply

[tex]2/3=n/12[/tex]

[tex](2)*(12)=n*(3)[/tex]

[tex]24=3n[/tex]

Flip the equation

[tex]24=3n---->3n=24[/tex]

Divide both sides by 3

[tex]3n/3=24/3[/tex]

[tex]24/3=8----> n=8[/tex]

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