Answer :

300/2000 is a fraction but simplified it's 3/20. In a decimal, you need to get the denominator to 100 so multiply it by 5 to get 15/100, which equals 0.15, and in a percent it'd be 15%.
300/2000 , divide numerator and denominator by 100 3/20 3/20 =.15 divide denominator into the numerator ,15 x 100 = 15%