Science, asked by rchnabasel, 1 month ago

Which is the first calculating device?​

Answers

Answered by Anonymous
2

Answer:

Abacus. Ø Abacus was one of the earliest counting devices. Ø Used for Simple calculation like addition and subtraction. NOW FOR MULTIPLY AND DIVIDE

Explanation:

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Answered by armansayed256
2

Brain is the first calculating device

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