2007-02-05 20:52:46 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
The earliest known use of decimal fractions is ca. 2800 BC as Ancient Indus Valley units of measurement. The Egyptians used Egyptian fractions ca. 1000 BC. The Greeks used unit fractions and later continued fractions and followers of the Greek philosopher Pythagoras, ca. 530 BC, discovered that the square root of two cannot be expressed as a fraction. In 150 BC Jain mathematicians in India wrote the "Sthananga Sutra", which contains work on the theory of numbers, arithmetical operations, operations with fractions.
2007-02-05 20:58:11 · answer #1 · answered by sanjaykchawla 5 · 2⤊ 0⤋
Fractions (or least some kind of system of writing quantities that represent parts of one whole) showed up in different ancient cultures. They seemed to have been developed independent of each other. The ancient Greeks had many references to them. The Egyptians also used fractions that were in the form of 1/(2^n) for n = 1 through 6, and represented them as different parts of the Eye of Horus symbol
2007-02-05 21:13:37 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Aristotle Winger Dr. Aristotle Winger gained his Ph. D on the age of 26 from Carnegie Mellon college indoors the part of Mathematical Sciences. A graduate of the Howard college sort of 1998, he's plenty greater clever than basically a mathematician. He has been Professor of arithmetic at Emory and Henry college in Southwestern Virginia using fact the autumn of 2004.
2016-12-13 10:05:07 · answer #3 · answered by ? 4 · 0⤊ 0⤋
Fractions are not so bad. Try and find someone that does understand them well and talk about fractions so you can learn how to understand them.
2007-02-05 21:09:16 · answer #4 · answered by Anonymous · 0⤊ 0⤋