1. Name the first mechanical calculator, produced commercially.
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4
Answer:
The arithmometer
Explanation:
1820: First Commercially Produced Mechanical Calculator
A Brief History: The arithmometer was the first commercially successful calculating machine to complete all four basic operations — addition, subtraction, multiplication and division — according to IBM.
Answered by
0
Answer:
The arithmometer
Explanation:
the arithmometer was the first commercially successful calculating machine to complete all four basic operations - addition, subtraction, division, multiplication
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