Solution: 9/129 as a decimal is 0.07MethodsExplanation 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 9 by the denominator 129 (which you can enter in any calculator):9 (numerator) ÷ 129 (denominator) = 0.07And finally, you get 0.07 as your answer when you convert 9/129 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 141/43 as a decimal?What is 22/35 as a decimal?What is 137/41 as a decimal?What is 138/18 as a decimal?