change the improper fraction into a mixed # 81/8 #2. what does this equal 1/300/1/2?
472799
1. 10 1/8\n\n2. 1/150
870593
3/8 = 18/48\n2/3 = 32/48\nA number between 18/48 and 32/48 would be\n20/48 = 5/12
67769
Divide 8 into 3\n.375
117019
I have been able to simplify it till:\n\n358x^2-450x divide 115x^2-130x\n\nYou can discuss if I am not getting the thing and if you need help on my email:\ntalhaiba@yahoo.com
660791
You just switch the top number and bottom number\n\nhttp://www.mathleague.com/help/fractions/fractions.htm#reciprocal
365346
ANSWER: 7/8 is greater than 1/9\n\nSOLN:\n\n      1) Multiply numerator of first fraction with denominator of 2nd fraction: (7 x 9 = 63)\n\n      2) Place 63 as the "value" for the first fraction.\n\n      3) Multiply numerator for second fraction with denominator of 1st fraction: (1 x 8 = 8)\n\n      4) Place 8 as the "value" for the second fraction.\n\n      5) Since 63 (the "value" placed for fraction 1) is greater than 8 (the "value" placed for fraction 2), then fraction 1 (or 7/8) is greater.
807068
(-1.6875) (81) (0.28125) = 38.443359375\n\nIf thats not right, sue me.
727793
Start by clicking the keys below;\n\n[on] [4] [/] [8] [enter] [>simp] [enter] [>simp] [enter]\n\nyou should get this on screen;\n\nfrom 4/8 to 2/4 to simple form 1/2\n\nadding fractions;\n\n[on] [1] [/] [2] [+] [3] [/] [4] [enter]\n\nYou should get this mixed fraction on screen;\n\n1_1/4\n\nTo convert mixed fraction to improper fraction;\n\n[2nd] [>D]\n\nYou should get this improper fraction on screen;\n\n5/4\n\nTo convert to decimal;\n\n[>D]\n\nYou should get this decimal on screen;\n\n1.25
289395
Find the commone denominator, and then convert both fractions into their equivalents using that denominator.  For example, 1/2 can also be written as 2/4, 3/6, 4/8, etc.  Once both fractions have the same denominator, just add the numerators and reduce.\n\nTo add 1/3 + 4/9, the common denominator is 9.  4/9 is already done, so you would just need to change 1/3.  3 goes into 9 3 times, so multiply the top and bottom by 3 (or multiply by 3/3, which is the same as multiplying by 1 - perfectly legal in math :) 1/3 * 3/3 = 3/9\n\nNow you have 3/9 + 4/9 = 7/9 --- this cannot be reduced any further.
347406
Dude, so simple.\n\nYou need to find a # that is the lowest multiple of both 3 and 2.\n\nSo 1/2 + 1/3 changes to X/6 + X/6\n\nTo find out the top # you do the same thing that you did w/ the bottom #\n\n1 x 3   1 x 2     3     2      5\n----- + -----  = --- + ---  = ---\n2 x 3   3 x 2     6     6      6\n\nHay, if I help som 1 cheet, than I show them how to the problem, ok?\n\nJackmac :P~
986357
Take a=0.080808. I will assume that the last 08 digits are repeated. This process will work for decimal to fraction conversions\n\na=0.08080808 etc\n\nMultiply both sides by 100\n\n100a = 8.08080808 etc\n\nSubtract first from the second\n\n99a = 8\n\nTherefore a = 8/99 = 0.08080808 etc\n\nTry the other ones
1147733
okay first convert mixed numbers to improper fractions so you have 9 2/7 and that equals 7*9+2=65\n\nso you have 65/7*7/8\n\nmultiply 65 by 7 and get 455\nthen 7*8 and get 56\n\nso you have 455/56\nconvert the improper fraction to a mixed number take 445/56 and you have 8 with a remainder 7\nso 8 and 7/56= 8 1/8  check ya later ♥
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.
32004
2 1/5\n\n1. Write the mixed number as a sum:\n    = 2 + 1/5\n\n2. Change the whole number into an improper fraction by multiplying by 5/5 (which equals 1).\n    = 2*(5/5) + 1/5\n    = 10/5 + 1/5\n\n3. Add the two fractions.\n    = (10 + 1)/5\n    = 11/5
1160308
you mean  11/12 + 3/5 + 19/30 ?   \n\nfirst you have to make them have the same denominator (bottom number).   30 is divisible by 5 but not 12, so you have to make 19/30  = 38/60   (just multiply 19 and 30 by 2).   then make everything else have denominator 60.    5*12 = 60, 3*12 = 36, so   3/5=36/60         12*5=60,   11*5=55,  so  11/12 = 55/60.\n\nso you have 38/60 + 36/60 + 55/60.   so now that every fraction has the same denominator....you can just add the numerators (top numbers) and keep the denominator the same: 129/60.\n\nnow to reduce to lower terms try to divide both by 2..3...4...5 until you can't divide anymore.   ok first lets try to divide 129 and 60 by 2....... we can't because 129 can't be divided by 2.   so lets go to 3.    60/3 = 20,  and 129/3 = 43 !  we've done it.      so now we have 43/20.  you cannot divide that anymore.....so that is the answer in lowest terms. if you want the answer in a mixed number first get your calculator then divide 43/20.    you get 2.15.    15/100,  that's 2 15/100.    so 15/100 in LOWEST TERMS is 3/20.  so mixed number answer is 2 + 3/20.\n\nso you have the answer in 3 formats, pure fraction : 43/20.    mixed number: 2+3/20 and decimal: 2.15
960965
fractions into decimals\n\neasy way is 7/100 \ndivide 7 by 100 and you will get 0.07\n\ndivde mix fractions like 2 5/8\nchange into improper fraction 21/8\nthen divde 21 by 8 and you will get 2.625
934160
625/81\n\n(7.716049382..)