Given that the sum in issue is 1010101.11, it is highly likely that the decimal method of numbering is being used here.
This is further explained below.
<h3>What is
a Decimal number system?</h3>
It is commonly recognized practice to indicate integer and non-integer numbers that use the decimal numeral system. This practice is not limited to integer values.
Through the use of this technique, the Hindu–Arabic number system was capable to be expanded to incorporate numbers that are not integers.
The notation used to write decimal numbers is known as decimal notation, and it is a word that is often used to refer to the method in which decimal numbers are represented.
In conclusion, taking into consideration the fact that the sum in issue is 1010101.11, it is quite likely that the decimal number format is being used.
Read more about Decimal number systems
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