this is a math question on fractions?
954529
When solving these problems you want to simplify them on both sides of the equal signs as much as possible. first you plug in the number for the variable then you spread it out in the case of        3x(1+y)=9+z      you will plug in the numbers to get           (3(2))(1+4)=9+z    then 6(1+4)=9+z   then    6(5)=9+z  then 30=9+z  then you subtract the 9 from both sides  30-9=9+z-9  then you would get  21=z   i hope this helps you if you need more help teachers usually will if u ask
417628
multiply by the reciprical\nbasically flip the other fraction over and multiply\nexample:\n\n1/2 divided by 3/4\n1/2*4/3\nthe answer is 4/6 and simplified the answer is 2/3
108159
lets say the fraction is 6/12\nfind a number that goes into 6 and 12 evenly\nin this case 2,3 and 6 do but you always go with the biggest number that can go into both.\nsix goes into itself once and into twelve twice so the answer is 1/2\nlets say the fraction is 13/6 its an improper fraction and needs to be reduced. thats the case when ever the top number is bigger then the smaller number.\ndivide the bottom number into the top number this time it goes in twice but you still have one left over. you put whatever is left over on top of your original bottom number and the answer is 2 1/6\n\nhope it helps
814680
The answers is 9 3/16. I'm guessing your yeacher won't let you use a calculator or you don't have a calculator that does fractions.
918296
Devided??? It is Divided...\n\nA half of something is 50%. A half in decimal terms is 0.5. \n\n1/4 of something is something that can be divided four times into 1. That would have to be 0.25 which is one quarter. If you want three quarters you times the 0.25 by 3 which will make 0.75\n\nThat is if you are asking as question 1 and question 2. \nIf you were not then it's simply 1.5 or 2.75.\n\nHope this helps,\nGraham
910074
To turn a fraction into a decimal, you need to divide the numerator by the denominator.
318849
Ok, first you turn them into improper fractions.\n4 3/4 turns into 19/4\n2 1/12 turns into 25/12\n1 1/8 turns into 9/8\n\nThey all have to have the same denominator which would be 24. 19/4 turns into 114/24. 25/12 would be 50/24. 9/8 would be 27/24. Now they all have the same denominator you add them to get 191/24 which is the same as 7&23/24.
257168
I'm pretty sure it's the same as multiplying 2 fractions.  You just multiply across the top, then across the bottom, or in w/e order you like, and what you get is your answer.
921594
(5/6)-(1/2) = (1/3)\n\n(1/3) / (4/9) = (3/4)
476243
1 1/2\n\nboth a whole number and a fraction
919613
Divide 1 by 2/5 or \n1/(2/5) = 5/2
31551
3 divided by 2/4 is equal to 3 times 4/2.  To divide by a fraction, invert and multiply.\n\n3 divided by 2/4 is equal to 6.
902453
(x - 3/2)(x - 3/2)(x - 3/2) = x³ - (9/2)x² + (9/4)x - 27/8\n(x² - 4x - 3)(x³ - (9/2)x² + (9/4)x + 27/8) = \nx^5 - (17/2)x^4 + (69/4)x³ + (63/8)x² - (81/4)x - 81/8 --- I'd multiply the whole thing by 8 to get rid of all the fractions...\n8x^5 - 68x^4 + 138x³ + 63x² - 162x - 81
1121426
I don't know if this is what you are looking for but simplified this fraction would be 24/43 (divided by 3). And you cannot simplify it any further because 43 is a prime number, as far as I remember...
180224
Not necessarily.  If the answer to a division problem is 7.5, then the answer is 7 and a half (half of what you're dividnig by).\n\nExample- 15 divided by 2 is 7.5, but the remainder in this problem is 1, not 5 (1 is half of 2).
289802
the 2/4\nyou have to reduce the fractions 2/8 = 1/4 and 2/4  = 1/2
511026
15/100\n\nthere are a lot of fractions that equal .15\n\n45/300\n135/900\n150/1000