free math help with fractions?
361025
Here, you need the exercise. Show how\n1/(x^2-1) + 1/(x+1) = x/(x^2-1)\nSimple enough fraction. And it's free.
888581
Go to Insert, Object, Microsoft Equation 3.0\nThis brings up an equation toolbar.  You can do a reasonable amount of mathematical notation with this tool.  Just press on the relevant tab to insert a fraction (it gives you a few choices as to the particular format) and then just fill in the numbers.\nIt is slightly laborious but works.\nIf you can get your hands on a piece of software called MathType this is easier to use and allows for more options.
803154
first get a common denominator for the (1/x - 1/y):\n(1/x) - (1/y) = \nx/xy - y/yx = \nx-y/xy\n\nnow that we have 2 fractions in fraction form, we can reduce it to one fraction by multiplying the top with the bottom over the 2 middle sets:\n\nxy (x+y)\n-----------\nx-y (y-x)\n\n\nexpand or leave it as that
884297
Grab a caluclator and add.\nLet's see...the whole numbers are\n52 + 6 + 5 + 4 + 8 + 12 + 10 + 13 + 12 + 15 + 7 + 26 = 170\nNow add the fractions\n1/2 + 1/2 + 1/2 + 3/4 + 1/2 + 1/2 = 1 + 1/2 + 3/4 + 1 = 3 1/4\n170 + 3 1/4 = 173 1/4
541370
Multiplying the denominators of all the fractions would be the easiest method.\n\nHowever, if the numbers are really big and you prefer working with small ones (e.g. if you do not have a calculator), you can first find the lowest common multiple (LCM).
269746
Make 2 7/15 an improper fraction, flip it over to its reciprical and mulitply the two.\n\nBoy...I hope I got that.  *bits fingernails*
175327
Try this, maybe?\n\nhttp://mathforum.org/library/drmath/drmath.elem.html
959479
all you need to do is go to www.webmath.com, it'll help u there!\n\nI always do my math problems to that site if ever i get stuck on something! It's helpful!
626634
http://blogthings.com/couldyoupasseighthgrademathquiz/\n\nYou can see some of it and try it yourself there.
915184
What can 4 and 5 both go into? You have to "translate" those fractions into fractions with common denominators.\nThat will get you started on finishing your own homework.
536091
mathleague.com\nhelpwithfractions.com\nhomeworkspot.com\nmath.com\nespecially this; rockaboob.com/scientific-calculators/calculator-fractions-free-online-scientific.php\nhelpwithfractions.com/fraction-calculator.html
380575
2/3\n5/6\n2/3\nequal\n3/5\n\nYou can solve these by drawing diagrams and seeing which is bigger, or you can create fractions with equal denominators by finding the LCM and then compare
924084
Start with the fixed part... 2.1 is 21/10.\n\nThe rest of the number is 0.036363636...\nLet's call that x.\n\nx = 0.036363636...\nNotice what happens if you multiply by 100.  I picked 100 because there are two repeating decimals.  If there were 1 you would pick 10, if 3, you would pick 1000, if 4 pick 10000, etc.\n100x = 3.6363636...\n.......x = 0.0363636...\n\nSubtract and the repeating decimals are cancelled:\n99x = 3.6\n\nMultiply by 10 to get rid of the last remaining decimal:\n990x = 36\n\nNow solve for x:\nx = 36/990\n\nNow you just need to add your two fractions:\n21/10 + 36/990\n\nGet a common denominator:\n21*99/990 + 36/990\n\n= (2079 + 36)/990\n= 2115/990\n\nNow reduce:\n= 235 / 110\n= 47 / 22\n= 2 3/22\n\nSo your answer is 2 and 3/22.\n\nYou can also do this in one step, without having to do the two parts:\n100x = 213.63636...\n.......x = .....2.13636...\n\nSubtracting:\n99x = 211.5\n\nMultiply by 10 to remove the decimal:\n990x = 2115\n\nSolve for x:\nx = 2115/990\nx = 47/22\nx = 2 3/22\n\nA final way, if you now understand the underlying math is to just do the following:\n\nPull out the part in front of the decimal (2)... just keep that for later.\n\nThe remaining part is 0.136363636... \nSince we have two repeating decimals, use two nines (99).  However, since it is offset by one fixed digit, add a trailing zero (990).\nTake the fixed digit (1) and subtract it from your number (136, ignoring anything but the first repeat).  This leaves 135.\n\nSo the fraction should be 135/990.  This reduces to 3/22.\n\nSo it becomes 2 and 3/22.\n\nAlways check that the final result makes sense.  Obviously the first part of the mixed fraction should match the decimal (2) and it does.  If you put 3/22 in your calculator, you get 0.1363636...\n\nThere's 3 different methods and they all give you 2 and 3/22.
396671
try www.quickmath.com and www.calculator.com. I have a lot of others if you want them.
78776
http://www.math.com/students/tools.html
722504
What are we supposed to show you,you piece if ****?\nIf you want partial fractions,here:\nI can't do it.
896136
try http://www.webmath.com/\nit gives you help on math on almost any time of math.