Question

abecus was invented in india around 200 years​

Answer 1

Answer:

1200

1200The abacus, called Suan-Pan in Chinese, as it appears today, was first chronicled circa 1200 C.E. in China. The device was made of wood with metal re-inforcements. On each rod, the classic Chinese abacus has 2 beads on the upper deck and 5 on the lower deck; such an abacus is also referred to as a 2/5 abacus.

Answer 2

abecus was invented in india around 200 years