The first step to changing 4 12/22 into a decimal is to change it to an improper fraction. To do that, we need to multiply 4 by 22 and add its product to 12 in the numerator to get: 100/22. Now we will attempt to convert 100/22 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 100 by the denominator 22:
100 (numerator) ÷ 22 (denominator) = 4.55
As a result, you get 4.55 as your answer when you convert 4 12/22 (or 100/22) to a decimal.
Practice some more problems on converting fractions to decimals:
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