Proportional Relationships Quick Check How do you write 5 is to 1 as 20 is to 4 as a proportion in fractional notation ? point)
To write 5 is to 1 as 20 is to 4 as a proportion in fractional notation, you would write it as:
5/1 = 20/4
Or simplifying the fractions:
5 = 20/4
Therefore, you would write 5 is to 1 as 20 is to 4 as a proportion in fractional notation as 5/1 = 20/4.