binakatwal67
binakatwal67 binakatwal67
  • 02-09-2021
  • Computers and Technology
contestada

what is the first calculating device?
1) silde rule
2) abacus
3) napiersbone​

Respuesta :

roniyabhandari38 roniyabhandari38
  • 02-09-2021

Answer:

2

Explanation:

abacus because it was first calculating device

Answer Link
manjaririjal4
manjaririjal4 manjaririjal4
  • 02-09-2021

Answer:

Abacus is the answer. Hope this helps you.

Answer Link

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