The answer is 2 1/4.
Nine over 21 in its simplest form is 3/7
It is already in its simplest form.
the simplest form of four over five is....four over five. You can't reduce that fraction because it already is in simplest form.
It is already in simplest form.
9/50 is in its simplest form.
9/14 is already in simplest form.
9/56 is in its simplest form.
That IS its simplest form... it cannot be reduced any further.
Yes it is.
Six over four in its simplest form is 3/2 or 11/2 or 1.5
Ten over twenty four as a fraction in simplest form = 5/12
The simplest form for four thirds is one and one third.