Properly called an Improper Fraction!
Form a new numerator by adding the original to the product of integer and denominator. E.g.;
(difficult in a text editor!)
7 and 7/8
in eighths is [ (7 X 8) + 7 ] / 8
= 63/8.
improper fraction
You do the numerator divided by the denominator, then simplify the fractions if you can. (this is how you change a improper fraction to a mixed number, you cannot change a proper fraction to a mixed number)
You change the mixed number into an inproper fraction.
You change the mixed number to an improper fraction, multiply its denominator by the whole number. Then, if required, convert back to a mixed fraction.
If its not an improper fraction then you cant....
Since 3/4 is not a top heavy fraction, there is no need to express it as a mixed number.
No. A mixed number is one where there is a whole number and a fraction. If the whole number is 0 there is no whole number and all that remains is the fraction. All improper (top heavy) fractions can be converted to a mixed number.
The naswer will depend on what you mean by "doing" top heavy fractions.
I don't think you can but, you can change an improper fraction to a decimal.
24.4 = 244/10 = 122/5 (fraction) = 242/5 (mixed number).
Convert the mixed number into an improper (top-heavy) fraction first. Then swap the numerator and denominator.
This is a bit of an awkward fraction. Top heavy fraction: 4707/200 Mixed fraction: 23 and 107/200