It is 4/9.
To simplify the fraction 36 over 64, you can divide both the numerator and the denominator by their greatest common divisor, which is 4. Dividing gives you 36 ÷ 4 = 9 and 64 ÷ 4 = 16. Therefore, 36 over 64 simplified is 9 over 16.
Since the numerator of the fraction 19/36 is prime, the fraction cannot be simplified any further.
16/36 = 4/9
Yes
6/36 = 1/6
80 over 36 simplified: 20 over 9 and as a mixed number it's 2 2/9
Yes.
3/4
It is: 36/84 = 3/7 simplified
7/12
Yes, to: 1 36/53
It is: 27/36 = 3/4 simplified