Math, asked by ananddevtiwari5928, 7 months ago

Find the cost of fencing a rectangular field measuring 60m by 40m at a rate of rupee's 18 per metre

Answers

Answered by ButterFliee
9

GIVEN:

  • Length of the rectangular field = 60 m
  • Breadth of the rectangular field = 40 m

TO FIND:

  • What is the cost of fencing the rectangular field at a rate of rupees 18 per metre ?

SOLUTION:

We have given the values of length and breadth are 60 m and 40 m respectively.

To find the perimeter of the rectangular field, we use the formula:-

PERIMETER = 2(L + B)

According to question:-

P = 2(60 + 40)

P = 2 \times 100

PERIMETER = 200 m

Cost of fencing the rectangular field at the rate of rupees 18 per metre is:-

1 m = Rs. 18

◉ 200 m = 18 \times 200

200 m = Rs. 3600

Hence, the cost of fencing the rectangular field at the rate of rupees 18 per metre is Rs. 3600

______________________

Answered by Anonymous
112

Given :-

  • Length of the rectangular field = 60 m
  • Breadth of the rectangular field = 40 m

To Find :-

  • Cost of fencing

Formula :-

We know that,

  • PERIMETER (P) = 2(L + B)

Solution :-

Put the values,

\implies  \sf P = 2(60 + 40) </p><p>

\implies \sf P = 2 \times100

\implies \sf P = 200

Cost of fencing the rectangular field at the rate of rupees 18/m is :-

\implies \sf 1 m = Rs. 18

\implies \sf 200 m = 18 \times 200

\implies \sf 200 m = Rs. 3600

Answer :-

The cost of fencing the rectangular field at the rate of rupees 18/m is Rs. 3600.

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