you multiply by its denominator to each side.
Example: 3x/5=9 now multiply by 5 to each side
3x/5 times 5 is 3x and 9 times 5 is 45 so you get 3x=45 now divide by 3 to each side and you get x=15
Here is how you solve this. You call your number "x", and write:x = 0.5454... 100x = 54.5454... Then you subtract the first equation from the second, and solve the resulting equation for "x". This will give you "x" as a fraction. Simplify as appropriate.
To solve a Dissimilar Fraction,you must change the denominator to a similar fraction then proceed with the Adding/Subtracting Dissimilar Fraction...
You would normally start by multiplying both sides of the equation by whatever is in the DENOMINATOR (the bottom part of the fraction), to get rid of fractions.
You need to call your number "x", then write the following two equations:(Equation 1) x = 0.727272... Multiplying by 100, you get: (Equation 2) 100x = 72.727272... If you subtract equation 1 from equation 2, and solve for "x", you will get the number as a fraction.
the fraction means for you to divide but if you are doing inverse operation, you are multiplying.
I believe you're asking to solve for x if x/2.30 = 0.69. If so, x = 1.59.
Here is how you solve this. You call your number "x", and write:x = 0.5454... 100x = 54.5454... Then you subtract the first equation from the second, and solve the resulting equation for "x". This will give you "x" as a fraction. Simplify as appropriate.
40%, make a fraction 4/10 then x/100 then solve for x
If you mean: x/8 = 8+9+6+7 then x = 240/1 as an improper fraction
no solution. If you solve for x (where x is the first integer) the answer is a fraction, which is not an integer.
Call this fraction "x". In that case:x = 0.123123... (equation 1) 1000x = 123.123123... (equation 2) Subtract equation 1 from equation 2, and solve for "x". That gives you the number as a fraction.
the fraction is percent over 100 and fraction over the whole. Whatever number is missing you multiply across in an X with the end being the empty space.
To simplify the fraction 0.36363636363, we can represent it as x = 0.36363636363. To convert this repeating decimal to a fraction, we set x equal to the repeating part (36) and the non-repeating part (36) and solve for x. This gives us x = 36/99, which simplifies to 4/11. Therefore, the simplified fraction of 0.36363636363 is 4/11.
A fraction is not an integer.
You solve this as follows. You call your number "x", and write:x = .323232... (equation 1) Then you multiply this equation by 100 (a one, followed by two zeros - this is because the length of the period is 2), and get: 100x = 32.323232... (equation 2) Now you can subtract equation 1 from equation 2, and solve for "x". This will give you "x" as a fraction.
Call your number "x", and calculate 10 times that number.10x = 7.777...x = 0.777...Subtract the second equation from the first, and you get:9x = 7If you solve this for "x", you get the number as a fraction. In this case, it is 7/9.
We can set up the equation to solve this question as follows: X(80)=32, where X is a fraction that can be converted to a percentage. solving for X X = 32/80=0.4= 40%