Question 116646
4/3R-3<R+2/3-1/3R
4/3R-R+1/3R<2/3+3
2/3R<3 2/3 CHANGE 2 2/3 TO AN IMPROPER FRACTION.
2/3R<11/3 NOW DIVIDE BOTH SIDES BY 2/3
R<(11/3)/(2/3) INVERT THE FRACTION (2/3) & MULTIPLY
R<11/3*3/2
R<11/2 ANSWER.