The decimal representation is 1.05
What is decimal?
The accepted method for representing both integer and non-integer numbers is the decimal numeral system. It is the expansion of the Hindu-Arabic numeral system to non-integer values. Decimal notation is the term used to describe the method of representing numbers in the decimal system.
Given
1 1/20 = (20+1)/20 = 21/20 = 1.05
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