The first step to changing 3 20/36 into a decimal is to change it to an improper fraction. To do that, we need to multiply 3 by 36 and add its product to 20 in the numerator to get: 128/36. Now we will attempt to convert 128/36 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 128 by the denominator 36:
128 (numerator) ÷ 36 (denominator) = 3.56
As a result, you get 3.56 as your answer when you convert 3 20/36 (or 128/36) to a decimal.
Practice some more problems on converting fractions to decimals:
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