Shikha bought a role of lace of 20m. She stitches it around 5 rectangular table clothes of length 1 m 5 cm and breadth of 75cm. What length of the lace will be left?
Answers
Answer:
Answer is 2m
Step-by-step explanation:
Perimeter of 1 table cloth = 3m 60cm
Perimeter of 5 table cloth = 18 m
Cloth left with Shikha = 20 - 18m = 2m
Answer:
She wishes to use a shorter size of lace for every desk cloth.
Step-by-step explanation:
From the above question,
First, let's calculate the perimeter of one desk cloth:
Perimeter = two * (length + breadth)
Length = 1 m 5 cm = 1.05 m
Breadth = seventy five cm = 0.75 m
Perimeter = two * (1.05 + 0.75) = 4.8 meters
This ability that to sew round one desk cloth, we want 4.8 meters of lace.
For 5 desk cloths, the complete size of lace required will be:
Total lace required = 5 * 4.8 = 24 meters
Shikha offered a 20-meter roll of lace, and she used 24 meters to sew round the desk cloths. Therefore, the size of the lace left will be:
Length of lace left = 20 - 24 = -4 meters
This reply does no longer make experience due to the fact we can't have poor length.
Therefore, it potential that Shikha desires to purchase extra lace to sew round all the desk cloths, or she wishes to use a shorter size of lace for every desk cloth.
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