COMPUTER HISTORY AND EVOLUTION
DEVELOPMENT OF COMPUTERS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which calculating device was made in 2700 BC
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Napier’s bone
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Computer
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Abacus
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All
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Explanation:
Detailed explanation-1: -The Sumerian abacus appeared between 2700 and 2300 BC.
Detailed explanation-2: -Ancient Mesopotamians of Sumeria invented Abacus between and BC.
Detailed explanation-3: -The tablet is made of marble (146x57x5cm) and was used by the Babylonians circa 300 B.C.E. Photo from the National Museum of Epigraphy, Athens.
Detailed explanation-4: -The abacus was invented in Babylonia in the years of 3000 B.C. The abacus is a frame that has rows, and in each row their are beads and it helps with calculating. And the creator of the Abacus is Tim Cranmer. They still use the Abacus in Asia, Africa, and the Middle East. It has been around for many years.
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