<PRE><B>Question 751949</B>
 length is 4 more than width
L=4+B  i
L/B=5/3  ii
B =3L/5 by putting value in equation i
L =4+3l/5
L-3L/5 =4
2L/5 =4
2 L =5x4 =20
L=20/2
L=10
B= L-4 =10-4 = 6


ANSWER   L=10 cm
         B=6 cm</PRE>