Yes.
3/5 < 3/4
4/3 is irrational because it is as follows 4/3=1.333 (1.333 continuing )
Yes, 3/4 is a rational number
It is 3/4 because 3/4 = 0.75 and 3/5 = 0.6
No. An irrational number is any number that is not a rational number; A rational number is any number that can be expressed as one integer over another integer. negative 3 over 4 is one integer (negative 3) over another integer (4), and so is a rational number.
3/4 cannot be simplified as a rational fraction.
3/12 = 1/4 = 0.25, which terminates, so it is a rational number.
The rational fractions cannot be simplified.
Chocolate
Yes: -12/-3 = 4
The rational number -4 can be expressed as -4/1 or -8/2 or -12/3, and so on.
Yes. All mixed numbers can be converted into improper fractions where there is one integer over another (non-zero) integer which is the form of a rational number. 3 1/4 = (3×4+1)/4 = 13/4