The first step to changing 1 90/25 into a decimal is to change it to an improper fraction. To do that, we need to multiply 1 by 25 and add its product to 90 in the numerator to get: 115/25. Now we will attempt to convert 115/25 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 115 by the denominator 25:
115 (numerator) ÷ 25 (denominator) = 4.6
As a result, you get 4.6 as your answer when you convert 1 90/25 (or 115/25) to a decimal.
Practice some more problems on converting fractions to decimals:
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