Quickest human calculator-world record set
by Chen Ranran
[Nov 26]WUHAN,China--A girl has created a new record for doing mental
arithmetic.
Chen Ranran
, the university student from Wuhan,
Hubei Province, has become popular for her ability to calculate.
The record was for performing complex calculations
using 15-digit numbers, reports China Daily.
Guinness World Records’ Shanghai headquarters confirmed
Ranran’s latest record.
Ranran often demonstrates her talent on TV programs
and in shows. She is known as the world's quickest human calculator.
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