Convert 51, point, 9, percent51.9% to a fraction in simplest form and a decimal.'

To convert 51.9% to a fraction in simplest form, we first remove the percent sign and divide by 100:

51.9% = 51.9/100

To simplify this fraction, we divide both the numerator and denominator by their greatest common factor, which is 1:

51.9/100 = 519/1000

Therefore, 51.9% is equal to 519/1000 in simplest form.

To convert 51.9% to a decimal, we divide 51.9 by 100:

51.9/100 = 0.519

Therefore, 51.9% is equal to 0.519 as a decimal.