Computer Science, asked by Rahiyanarabeeh, 3 months ago

Name the 5 mechanical calculating devices.

Answers

Answered by chitrashri77

2

Answer:

Abacus (ca. 2700 BC) ...

Pascal's Calculator (1652) ...

Stepped Reckoner (1694) ...

Arithmometer (1820) ...

Comptometer (1887) and Comptograph (1889) ...

hope it helps u

Answered by amulya00786

2

Answer:

•Abacus (ca. 2700 BC) ...

•Pascal's Calculator (1652) ...

•Stepped Reckoner (1694) ...

•Arithmometer (1820) ...

•Comptometer (1887) and Comptograph (1889) ...

•The Difference Engine (1822) ...

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