Question 117344
4-1/B<3/B
-1/B-3/B<-4
-4/B<-4 CROSS MULTIPLY.
-4<-4B
-4B>-4 NOW DIVIDE BY -4 (DIVIDING BY A NEGATIVE CHANGES THE > SIGN TO A < SIGN.
B<-4/-4
B<1 ANSWER.
PROOF:
LET B=.9
4-1/.9<3/.9
4-1.111<3/.9
2.8889<3/.9
2.8889<3.3333