9/15 = 3/5
515 in an integer, not a fraction!
It is 15/50 which you can simplify if you so wish.
As far as simplify meaning finding a smaller denominator, the answer is no. The only common factor between 19 and 15 is 1, so the fraction cannot be reduced, but it is an improper fraction, so you could turn it into a mixed number: 19/15 = 1 4/15.
75/100 = 15/20 = 3/4
0.30
1/5
9/15 = 3/5
515 in an integer, not a fraction!
15/12 = 5/4
It is 15/50 which you can simplify if you so wish.
As far as simplify meaning finding a smaller denominator, the answer is no. The only common factor between 19 and 15 is 1, so the fraction cannot be reduced, but it is an improper fraction, so you could turn it into a mixed number: 19/15 = 1 4/15.
75/100 = 15/20 = 3/4
To simplify the fraction 15/24, you need to find the greatest common divisor (GCD) of the numerator and denominator, which is 3. Divide both the numerator and denominator by the GCD to get the simplified fraction. Therefore, 15/24 simplifies to 5/8.
0.0000000015 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 15/10000000000. You can simplify this rational fraction if required.
To simplify a fraction, you find a number that can be divided by the fraction you are simplifying. sometimes this does not always work and the fraction can not be simplified.
224 is an integer, not a fraction and there is no sensible way to express it as a fraction. Consequently, you cannot simplify it.