Who introduced Arabic numerals to Italy, which helped make bookkeeping possible? A.
Brunelleschi
B.
Cosimo de Medici
C.
Fibonacci
D.
Gregory XI
E.
Giovanni de Bicci de Medici

The Correct Answer is :

C. Fibonacci

Leonardo Fibonacci introduced Arabic numerals to Italy, which helped make bookkeeping possible.

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they died because of a disease during the first spanish colonies.