The first step to changing 3 57/28 into a decimal is to change it to an improper fraction. To do that, we need to multiply 3 by 28 and add its product to 57 in the numerator to get: 141/28. Now we will attempt to convert 141/28 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 141 by the denominator 28:
141 (numerator) ÷ 28 (denominator) = 5.04
As a result, you get 5.04 as your answer when you convert 3 57/28 (or 141/28) to a decimal.
Practice some more problems on converting fractions to decimals:
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