cxgsxdfsdfsdf
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  • 08-05-2018
  • Mathematics
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What must you do if you multiply one number in a ratio by n?

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sqdancefan
sqdancefan sqdancefan
  • 23-07-2020

Answer:

  multiply the others by n

Step-by-step explanation:

If you want to keep the same ratio, you must multiply all of the numbers by n.

A ratio of 1 : 1 will remain 1 : 1 if all the numbers are multiplied by n:

  1 : 1 = n : n

_____

Comment on alternate interpretation of the question

There are occasions for multiplying the ratio by n:

  x/n = 1/2

To solve this for x, we multiply the ratio (1/2) by n. This multiplies the numerator, but does not change the denominator.

  x = n(1/2) = n/2

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