what is the first manual calculating device??
maya0611:
the answer is abacus and Napier bones
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answer :---
the first mechanical calculator called as Pascaline...
hope it will help you....
plz mark as BRIANLIEST....
the first mechanical calculator called as Pascaline...
hope it will help you....
plz mark as BRIANLIEST....
the question is what is the first manual calculating device??
ok forgetted the answer is abacus and Napier bones
but you give me wrong answer
Answered by
2
Blaise Pascal, noted mathematician, thinker, and scientist, built the first mechanical adding machine in 1642 based on a design described by Hero of Alexandria (2AD) to add up the distance a carriage travelled. ... This first mechanical calculator, called the Pascaline, had several disadvantages...
thnxx for mark my answer as brainlist
your welcome
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