Question

5 m
20. A carpet 6 m 20 cm long and 3 m 40 cm broad is bound by tape around the
edges. How much tape is needed? Find out the cost of the required tape, if the
cost of the tape is 3 per metre.
2. How can I solve this ?​

Answer 1

Step-by-step explanation:

The cost of the tape required to bound the carpet around its edges is Rs. 57.5.

A carpet is 6m 20 cm long and 3m 40 cm broad.

Length and breadth of the carpet is 6.2m and 3.4 m.

We have to bound the carpet with a tape around the edges of the carpet.

Therefore, to find the length of the tape required to bound the carpet, we need to find the perimeter of the carpet.

Perimeter of the carpet = 2( length + breadth)

= 2×6.2 + 2×3.4 = 12.4+6.8 = 19.2m

The length of the tape required will be equal to 19.2m

Cost of the tape is 3 per metre.

Now the cost of tape required will be = 3 × 19.2 = Rs. 57.5

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Answer 2

Answer:

hope it will help u tganx