Solution: 30/12 as a decimal is 2.5MethodsExplanation using the division method:A fraction is usually split into two parts: the first part is the number on top, called the numerator; and the second part is the number on the bottom, called the denominator. These are both separated by a line called the “divisor line”. We can use the division method help to solve this question: to get a decimal, simply divide the numerator 30 by the denominator 12 (which you can enter in any calculator):30 (numerator) ÷ 12 (denominator) = 2.5And finally, you get 2.5 as your answer when you convert 30/12 to a decimal.Practice more conversion problemsAll it takes to be better at something is some practice! Take a look at some more similar problems on converting fractions to decimals and give them a go:What is 149/84 as a decimal?What is 95/41 as a decimal?What is 89/122 as a decimal?What is 19/83 as a decimal?