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Math Tutor Solution: 4 20/25 as a decimal is 4.8
Methods
First step from a math tutor – Making the fraction improper:
The first step to changing 4 20/25 into a decimal is to change it to an improper fraction. To do that, we need to multiply 4 by 25 and add its product to 20 in the numerator to get: 120/25. Now we will attempt to convert 120/25 to a decimal using the following method.
A Math Tutor's explanation using the division 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 120 by the denominator 25:
120 (numerator) ÷ 25 (denominator) = 4.8
As a result, you get 4.8 as your answer when you convert 4 20/25 (or 120/25) to a decimal.
Math Tutor Suggests: Convert some more fractions to decimals!
All it takes to be better at something is some practice! Our math tutors suggest that you take a look at some more similar problems on converting fractions to decimals and give them a go:
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