What number is 0.4% of 82.1

Uythis we can write as:

x=0.4%*82.1

and now we count:)

I like to change my percent into fractions:

x=

ill multiply the fraction by 10 on nominatoer and denominator:

x=

x=

calculate the mupliplication:

x=

and write as a decimal fraction:

x=0.3284 (you move the point by as many places as there are 0s in the denominatorr)

this is the resul!

Hmm i believe it would be c