The first step to changing 1 21/11 into a decimal is to change it to an improper fraction. To do that, we need to multiply 1 by 11 and add its product to 21 in the numerator to get: 32/11. Now we will attempt to convert 32/11 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 32 by the denominator 11:
32 (numerator) ÷ 11 (denominator) = 2.91
As a result, you get 2.91 as your answer when you convert 1 21/11 (or 32/11) to a decimal.
Practice some more problems on converting fractions to decimals:
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