sydneyherr sydneyherr
  • 07-04-2020
  • Mathematics
contestada

A letter 8.5 inches by 11 inches is reduced to n inches by 8.25 inches. Find n.

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Аноним Аноним
  • 07-04-2020

Answer:

n = 6.375

Step-by-step explanation:

To find n, you have to create a proportion:

[tex]\frac{8.5}{11}[/tex] = [tex]\frac{n}{8.25}[/tex]

Now, cross-multiply:

11n = 70.125

Finally, divide both sides by 11 to find n:

[tex]\frac{11n}{11}[/tex] = [tex]\frac{70.125}{11}[/tex]

n = 6.375

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