3/4*6/9*5/2$${\frac{{\frac{{\frac{{\mathtt{3}}}{{\mathtt{4}}}}{\mathtt{\,\times\,}}{\mathtt{6}}}{{\mathtt{9}}}}{\mathtt{\,\times\,}}{\mathtt{5}}}{{\mathtt{2}}}} = {\frac{{\mathtt{5}}}{{\mathtt{4}}}} = {\mathtt{1.25}}$$
Looks like you are having calculator troubles.....when you put in a fraction, put it in parentheses, or the calc thinks you are just dividing normally
