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Alex787 [66]
3 years ago
12

First calculating device​

Computers and Technology
2 answers:
AnnyKZ [126]3 years ago
7 0

Answer:

abacus is first calculating device

Artist 52 [7]3 years ago
7 0
Fingers, people counted using fingers first.
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The place value can be used to convert a binary number, such as 11010010, into decimal form: 11010010 = 1 x 27 + 1 x 26 + 0 x 25 +1 x 24.In light of the aforementioned, the base-4 number system has 4 digits: 0, 1, 2, and 3. Any 2-bit number can be represented by a single base-4 integer since a 2-bit number can only represent one of the values 0, 1, 2, or 3.

<h3>What does base 4 mean?</h3>
  • Base-4 is a quaternary  number system. Any real number is represented by the digits 0, 1, 2, and 3.
  • In light of the aforementioned, the base-4 number system has 4 digits: 0, 1, 2, and 3. Any 2-bit number can be represented by a single base-4 integer since a 2-bit number can only represent one of the values 0, 1, 2, or 3.
  • The four digits of Quaternary (Base 4) are 0 through 3.
  • Binary code 4 is 100. In a binary number system, we only use the digits 0 and 1 to represent a number, as opposed to the decimal number system, which uses the digits 0 to 9. (bits).

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