how do i simplify a fractin when the numerator is prime?
102966
This is only possible if it is an improper fration such as 3/2.  Which to simplify would be 1 1/2.
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
188905
Id & prime are both correct on the formulas.  (mv^2)/2 is the same as (0.5)m(v^2), which you could just write without the parentheses.  (Note (mv^2) does not square m.) \nId's math had an error.  350474 is correct.
1135128
0.41\nor 41/100\n\n41 is prime so it cannot get smaller.
555590
Just multiply:\n(X/3)(3/4 x) -(x/3)(3/5) + (3/4)(3/4x) - (3/4)(3/5)\n\nand simplify from there
914209
In fraction if the denominators are the same, just add the numerators and copy the denominators, then reduce to lowest term as needed.\n\nExample: 1/2 + 3/2 = 4/2 or 2\nThe numerators are 1 and 3,  adding them will give 4. Then just copy the denominator which is 2. That makes it 4/2, which you need to reduce to lowest term. So 4 divided by 2  (to reduce to the lowest term) so the answer is  2.\n\nIf the denominators are different, then find a common denominator (the least number that can be divided by both denominators) then divide it with the denominator and multiply with the numerator. Then when your numbers are already expressed on fraction with the least common denominator, proceed to adding the numerators and copy the denominator.  \n\nExample:\n\n1/2 + 2/3   (the common denominator will be 6)\n>>1/2 becomes >> 6 divided by 2 = 3  X 1 = 3 -->> 3/6\n>>2/3 becomes >> 6 divided by 3 = 2  X 2 = 4 -->> 4/6\n\nProceed to addition:\n3/6 + 4/6 = 7/6 (divide 7 by 6 to get the lowest term) = 1 and 1/6 is the answer.\n\nGood luck!♥
175248
Unfortunately I don't know of a quick method but I can help you a little here. \n\nFirst, as you probably already know, prime numbers can only be evenly divided by 1 and the number itself.\n\nSecond, since all numbers are a product of prime numbers you can save time in by not testing division by non-prime numbers like 4 and 6 and 9 and so on.\n\nThird, you only have to test those prime number that are smaller than the square root of the number.\n\nIn your example, 117, you need only test the prime numbers less than 10.81.... since that is the square root of 117. So do a trial divide of 117 by 2, 3, 5, and 7.\n\nOf course there are a few other rules that can help you eliminate the first three choices. If the number is odd, it can't be evenly divided by 2. If the sum of digits isn't divisible by 3 then the number isn't either. And all numbers that are divisible by 5 end in 5 or zero.\n\nFor 117, the number is odd so that eliminates 2. The sum of 1 and 1 and 7 is 9 which is divisible by 3 so 117 is divisible by three and therefore not prime.\n\nSo now you may notice that 117 is divisible by 3 and 39 but I said you only need to test numbers smaller than the square root. What about 39? Well, since the number is divisible by three that alone proves the number is not prime. If you want the full prime factorization, you need to keep dividing.\n\nGood luck.
722504
What are we supposed to show you,you piece if ****?\nIf you want partial fractions,here:\nI can't do it.
514501
It's not really a problem as much as a simplification; there's no = sign.  Anyway, simplified I get 8w^3 + 4w^2.  I got that by multiplying your original problem by \n(-2w-1)/(-2w-1).  That gets rid of the fraction in the denominator and reduces the numerals in the numerator down.
384333
Take the decimal number and multiply it by a number.  Then take the sum and divide it by the multiplier.\n\nI'm supposing you know the decimal number you want to express in a fraction.
762985
(b-4)/(b-4)(b+4) simplifies to 1/(b+4)\nrestrict denominator...bcannot equal 4 or -4
1116225
simply multiply it with 0.4
754928
1. Convert into improper fractions\n\n787/78 div 347/85\n\n2. flip the divisor and multiply\n\n787/78  x 85/347\n\n3. multiply the tops and the bottoms\n\n66895 / 27066\n\n4. convert into proper fraction\n\n2+12763/27066\n\n5. simplify (unfortunately, 12763 is prime.  cannot be simplified)
980465
Divide the numerator (top number of the fraction) by the denominator (bottom fraction number) then multiple by 100%
700086
Convert both #s to only fractions:\n\n16/3  x  13 / 6\n\nMultiply the numerators and the denominators:\n\n(16 x 13) / (3 x 6)\n208 / 18\n\nThen simplify:\n104 / 9\n11 5/9
677314
To do this, you do (2/3) / (1/5). You must flip the denomiator fraction over and change the operation to multiplication. So... that would be (2/3) * (5/1) which would be 10/3.
696212
find the common denominator\nmultipy the top and bottom of the fraction so the denominators are equal and then add the numerator