Question

Question
How do you write 5 is to 1 as 20 is to 4 as a proportion in fractional notation?(1 point)
Responses

5:1 :: 20:4
ratio of 5 to 1 colon colon ratio of 20 to 4

51=420
start fraction 5 over 1 end fraction equals start fraction 4 over 20 end fraction

54=120
start fraction 5 over 4 end fraction equals start fraction 1 over 20 end fraction

51=204

Answer 1

To express "5 is to 1 as 20 is to 4" in fractional notation as a proportion, you would write it as:

\[
\frac{5}{1} = \frac{20}{4}
\]

Therefore, the correct response is:

5:1 :: 20:4

In fractional notation, "5 is to 1 as 20 is to 4" can be correctly written as:

\(\frac{5}{1} = \frac{20}{4}\)

So from the options provided:

**5:1 :: 20:4** would be the proper representation.