Lutasin ang {l}{A/B*C/100>A/B*D/100}{C+D=100}

$$\left\{ \begin{array} { l } { \frac { A } { B } \times \frac { C } { 100 } > \frac { A } { B } \times \frac { D } { 100 } } \\ { C + D = 100 } \end{array} \right.$$

I-solve ang D

$$D=100-C$$

$$\left(B<0\text{ and }A>0\text{ and }C<50\right)\text{ or }\left(B<0\text{ and }C>50\text{ and }A<0\right)\text{ or }\left(A>0\text{ and }C>50\text{ and }B>0\right)\text{ or }\left(C<50\text{ and }A<0\text{ and }B>0\right)$$

I-solve ang C

$$C=100-D$$

$$\left(B<0\text{ and }A<0\text{ and }D<50\right)\text{ or }\left(B<0\text{ and }D>50\text{ and }A>0\right)\text{ or }\left(A<0\text{ and }D>50\text{ and }B>0\right)\text{ or }\left(D<50\text{ and }A>0\text{ and }B>0\right)$$