Does any other fraction have any generic name like Pie?
967610
First off, 22/7 is an approximation of pi. Pi is an irrational number that  cannot be written as finite fraction or decimal. Pi is equal to the ratio of the circumference of a circle to its diameter. The initial decimalization of pi is 3.14159... it goes on forever, never with a repeating pattern. 22/7 = 3.14285714285714 which is somewhat close to pi but not the same thing at all.
511026
15/100\n\nthere are a lot of fractions that equal .15\n\n45/300\n135/900\n150/1000
504982
Pi is not 22/7. The fraction 22/7 is just an approximation to pi. A better one is 355/113, but both are just approximations. Pi itself cannot be written as a fraction involving two whole numbers. It is defined as the ratio of the circumference of a circle to the diameter of that circle. This ratio was approximated by the ancient Egyptians and Babylonians. The Greek Archimedes showed that pi is between 3+10/71 and 3+1/7.\n\nIt has been shown that pi cannot be the solution of any polynomial equation involving intefers as coefficients. In other words, it is transcendental.
413453
(P)laster (O)f (P)aris\n\nPOP!
837658
To paraphrase your question, is it possible for π to contain, say, 129 successive 3's but not 130 of them?\n\nIf the digits of π are truly random then it would contain any possible sequence, not only the above special cases. This property of "normality" is conjectured, but not known to be true.\n\nThe website in the Source allows you to find sequences in the first 200 million digits of π. Example: 777777777 occurs, but 7777777777 does not occur in the first 200 million digits of π.
298873
You can have as many decimals of Pi as you want. More than a trillion have been calculated up to now.\n\nThere is no pattern apparently in pi decimal expression, but some strange connections with squares and odd numbers appear from these remarkables infinite convergent expressions:\n\nPi =\n3+1/(6+9/(6+25/(6+49/(6+81/ ...\n\nPi/4 = 1-1/3+1/5-1/7+1/9 ...\n\n4/Pi =\n1+1/(3+4/(5+9/(7+16/(9+25/ ...\n\n4/Pi =\n1+1/(2+9/(2+25/(2+49/(2+81/ ...\n\n(Pi^2)/6 =\n1/1+1/4+1/9+1/16+1/25+1/36+ ...\n\n2/Pi =\n(1-1/4)(1-1/16)(1-1/36)(1-1/64)( ...
467125
Egyptian multiplication (quite different from ours!)\n\nFractions (again treated somewhat differently than we do, since they only used fractions with 1 in the numerator)\n\nVarious short algebra and geometry questions (like "A quantity added to a quarter of that quantity become 15. What is the quantity?")
1077414
A 'proportion' is another way of saying 'fraction'.  It can be stated as a fraction, a number between 0 and 1, or a percentage.  For example, I have 10 fruits: 3 apples, 5 oranges, 2 bananas.  \n\nQ: What proportion of the fruits is apples?\nA: 3 apples divided by 10 total fruits = 3/10 or 0.3 or 30%\n\nA ratio would be the comparison of the number of one or more of these types of fruits to another:\n\nQ: What is the ratio of apples to bananas\nA: 3:2 (read 3 to 2)\n\nQ: What is the ratio of the sum of apples and bananas to oranges?\nA:(3+2):5 = 5:5.  Note that the ratio can now be reduced by dividing both sides by a common denominator.  So, it would be more common to write this ratio as 1:1.\n\nHope that helps.
943473
the name i learned for this is fraction splitting\n\nyou can split into A/x + (Bx+c)/(x^2 + 1) \n\n( because x^2+1 is irreducible\nfor x = 1 and -1 the fractions should be zero that speeds up the calculation od A,B C, \nfinally write out and eqalt the corresponding fractions
177442
I call my GF (yes, I'm also a female..haha) - Honey, sweetie, doll face, short cake, baby doll, baby, huggle bunch, sexy mama, cutie pie, suga plum, cutie, butter cup, fruit loop, & probably a ton more that I'm forgetting...lol.
832580
Pie, mathematically, is tasty.\n\nPi, mathematically, is 3.14159265359\n\nAt least, that's all my calculator will go up to. \n\nMy computer calculator goes up to:\n3.1415926535897932384626433832795\n\nI will now memorise this new digit.
228700
1.   The Zone Improvement Plan, otherwise known as ZIP code.\n2.   Telephone area codes.\n3.   Roman Numerals.\n4.   The Fibonacci sequence\n5.   Natural numbers: the positive (or if you prefer, non-negative) integers {1, 2, …}\n6.   Negative numbers,also known as integers\n7.   Rational numbers (fractions)\n8.   Irrational numbers (for example, the square root of 2)\n9.   Real numbers, which encompass both rational and irrational numbers.\n10.  Imaginary numbers, or complex numbers (such as the square root of -1 which is represented by the letter i).
781963
No there are several:\n\nRussia\nChina\nJapan\nEngland\nFrance\nGermany
520731
i the pecent is the same thing as the decimal form but u take away the % sign and put a . in front of the numberand thats it but some of them r different like 33 1/3% that would be .333 and 66 2/3%  would be . and yea
509521
There is a book called Fraction Pizzas.  I've used it before...great resource.  Can't remember the author off hand and the author wasn't listed on Amazon.  They did have the ISBN number.  You can use this to order from another source...or it would help librarians at your local library.  The ISBN number is  0768209633
1040477
Pi to one MILLION decimal places\n3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679  \n  8214808651328230664709384460955058223172535940812848111745028410270193852110555964462294895493038196  \n  4428810975665933446128475648233786783165271201909145648566923460348610454326648213393607260249141273  \n  724587006606315588174881520920962829254091715364367892590360011330530548820466521384146951941511609...\n\nOkay, wait a minute.\nYou guys are killing my server.\nI could have a million digits of Pi listed here, and it would've really been great. \nSo, I'm going to hide all those nutty digits, and offer you something BETTER.\nLet O be the centre, r be the radius and C be the circumference of a circle.\nThe constant pi, denoted , is a real number defined as the ratio of a circle's circumference  to its diameter , \nIt is also sometimes called Archimedes' constant or Ludolph's constant. Pi's digits have many interesting properties, although not very much is known about their analytic properties. Spigot (Rabinowitz and Wagon 1995; Arndt and Haenel 2001; Borwein and Bailey 2003, pp. 140-141) and digit-extraction algorithms (the BBP formula) are known for pi.\nPi's continued fraction is given by [3, 7, 15, 1, 292, 1, 1, 1, ...] (Sloane's A001203). Its Engel expansion is 1, 1, 1, 8, 8, 17, 19, 300, 1991, 2492, ... (Sloane's A006784). \n\n Pi is known to be irrational (Lambert 1761; Legendre 1794; Hermite 1873; Nagell 1951; Niven 1956; Struik 1969; Königsberger 1990; Schröder 1993; Stevens 1999; Borwein and Bailey 2003, pp. 139-140). In 1794, Legendre  also proved that  is irrational (Wells 1986, p. 76). Pi is also transcendental (Lindemann 1882). An immediate consequence of Lindemann's proof of the transcendence of  pi also proved that the geometric problem of antiquity known as circle squaring is impossible. A simplified, but still difficult, version of Lindemann's proof is given by Klein (1955). \nIt is also known that  pi is not a Liouville number (Mahler 1953), but it is not known if  pi is normal to any base (Stoneham 1970). It is not known if pi+e, pi/e or  natural log of pi are irrational. However, it is known that they cannot satisfy any polynomial equation of degree  less than or equal to 8 with integer coefficients of average size 10 raised to the power 9. Pi crops up in all sorts of unexpected places in mathematics besides circles and spheres. For example, it occurs in the normalization of the normal distribution, in the distribution of primes, in the construction of numbers which are very close to integers (the Ramanujan constant), and in the probability that a pin dropped on a set of parallel lines intersects a line (Buffon's needle problem). Pi also appears as the average ratio of the actual length and the direct distance between source and mouth in a meandering river (Stølum 1996, Singh 1997). \n\nA brief history of notation for pi is given by Castellanos (1988).Pi is sometimes known as Ludolph's constant after Ludolph van Ceulen (1539-1610), a Dutch  calculator. The symbol  was first used by Welsh mathematician William Jones  in 1706, and subsequently adopted by Euler . In Measurement of a Circle, Archimedes  (ca. 225 BC ) obtained the first rigorous approximation by inscribing and circumscribing  6* 2^n-gons on a circle using the Archimedes algorithm. Using  n=4 (a 96-gon), Archimedes  obtained that 3+ 10/71 < pi < 3+ 1/7......(Wells 1986, p. 49; Shanks 1993, p. 140; Borwein et al. 2004, pp. 1-3). \n\nThe Bible contains two references (I Kings 7:23 and Chronicles 4:2) which give a value of 3 for  pi (Wells 1986, p. 48). It should be mentioned, however, that both instances refer to a value obtained from physical measurements and, as such, are probably well within the bounds of experimental uncertainty. I Kings 7:23 states, "Also he made a molten sea of ten cubits from brim to brim, round in compass, and fiv
784957
Can you show me how pie (3.14) was derived?