The first step to changing 1 86/30 into a decimal is to change it to an improper fraction. To do that, we need to multiply 1 by 30 and add its product to 86 in the numerator to get: 116/30. Now we will attempt to convert 116/30 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 116 by the denominator 30:
116 (numerator) ÷ 30 (denominator) = 3.87
As a result, you get 3.87 as your answer when you convert 1 86/30 (or 116/30) to a decimal.
Practice some more problems on converting fractions to decimals:
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