The area of rectangular field is 460 square metres. If the length is 15 per cent more than the breadth ,what is the breadth of the rectangular field?	Choose the correct choice from the following answers
A) 15 metres B) 26 metres C) 34.5 metres D) Cannot be determined E) None of these
Let the breadth of the rectangular field be ‘x’ m. Then,length of the field will be   x+x×15/100=23x/20   Now, x×23x/20=460   or, 23x2 = 460 × 20   or, x2 = 20 × 20   or, x = 20 m   Answer None of these
<result>E</result>
The area of rectangular field is 460 square metres. If the length is 15 per cent more than the breadth ,what is the breadth of the rectangular field?