Question

the cost of putting a fence around a sqaure field at Rs25 per metre Rs2000. The length of each side of the field

Answer 1

Step-by-step explanation:

Please complete the Question....my dear friend.

Answer 2

Given:-

The cost of putting a fence around a sqaure field at Rs25 per metre Rs2000.

To Find:-

The length of each side of the field?

Solution:-

The cost of putting a fence per metre = ₹ 25

Cost of putting the fence around a square field of a × a = ₹2000

Total length of the field = $\tt \dfrac{2000}{25}$

$= \tt \dfrac{ \cancel{2000} { \: } \: ^{ \cancel{400}} }{ \cancel{25} { \: \: }^{ \cancel 5} }$

$= \tt \dfrac{80}{1}$

= 80 m

Length of each side of the field $=\sf\dfrac{Total \: length \: of \: the \: field}{ Total \: sides \: of \: the \: square}$

$= \tt\dfrac{80}{4}$

$= \tt\dfrac{ \cancel{80} { \: \: }^{20} }{ \cancel4 { \: }^{1} }$

= 20 m

∴ The length of each side if the square (field) = 20 m