The first step to changing 10 21/6 into a decimal is to change it to an improper fraction. To do that, we need to multiply 10 by 6 and add its product to 21 in the numerator to get: 81/6. Now we will attempt to convert 81/6 to a decimal using the following method.
A fraction is written in terms of two parts: the number on top is called the numerator and the number on the bottom is called the denominator. We can use the division method to solve this question. To get a decimal, simply divide the numerator 81 by the denominator 6:
81 (numerator) ÷ 6 (denominator) = 13.5
As a result, you get 13.5 as your answer when you convert 10 21/6 (or 81/6) to a decimal.
Practice some more problems on converting fractions to decimals:
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