Concept:A fraction can be converted to a decimal by writing it with a denominator of 100 and then placing the decimal point correctly.Explanation:We need to express 2512 as a decimal.Since 25×4=100, multiply both numerator and denominator by 4.2512=25×412×4=10048Now 10048 means 48 hundredths.So 10048=0.48Thus, the required decimal fraction is 0.48.Answer:D. 0.48