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Math Tutor Solution: 21/42 as a decimal is 0.5
Methods
Math tutor 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 21 by the denominator 42:
21 (numerator) ÷ 42 (denominator) = 0.5
As a result, you get 0.5 as your answer when you convert 21/42 to a decimal.
Math Tutor Suggests: Convert some more fractions to decimals!
Our math tutors suggest continuing your practice by solving more problems on converting fractions to decimals:
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