Question

A foot path of uniform width runs all round the inside of a rectangular field 36m by 30m and occupies 360 sq.meters. Find the width of the foot path.​

Answer 1

Answer:

6

Step-by-step explanation:

lets width x

then {(30-x)*(36-x)}=30*36-360=720

x2-66x+360=0

x(x-60)-6(x-60)=0

(x-6)(x-60)=0

may be 6