hjmoore4 hjmoore4
  • 11-06-2020
  • Mathematics
contestada

Solve for the missing value x 3:9=x:81

Respuesta :

sweetesthome45
sweetesthome45 sweetesthome45
  • 11-06-2020

Answer:

x=27

Step-by-step explanation:

So let's look at the ratio

3:9

x:81

x is proportional to 3 the same way that 81 is to 9

How would we get 9 to 81?

We would multiply by 9

So what is 3*9?

27

Answer Link

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