text: viewquestions/11711/The side of a square is 70cm Find its area and perimeter Mathematics cbse std 6th Perimeter and Area
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  ## Take a thick paper sheet of length 14 cm and width 9 cm. You can also use an old postcard. (a) What is its area? What is its perimeter? (b) Now cut strips of equal sizes out of it. (c) How long it your belt? (d) What is its Perimeter? (e) Whose belt is the longest in the class? - class 5 math
  
  class 5 math chapter 11
  
  By:milan-ransingh
  
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  Ans. (a) We know that,
  Area of a rectangle = Length * Breadth
  Area of a thick paper sheet = (Length * Breadth)
  = (14*9) square cm = 126 square cm
  Perimeter of a rectangular sheet
  = 2(14 + 9) cm
  = 2 * 23 cm = 46cm
  
  (b)  Let us cut strips of equal sizes out of the given paper sheet of length 14 cm and width  9 cm.
  
  (c) Strips having width 1 cm:
  There will be 9 strips of width 1 cm and length 14 cm. Let us join these strips end to end using tape to make a belt.
  Its length
  = (14+14+14+14+14+14+14+14+14)
  = 9 * 14 cm = 126 cm
  It’s perimeter = 2(126+1) cm = 2  127 cm = 254 cm
  
  (d)  Strips having length 1.5 cm:
  There will be 6 strips of width 1.5 cm and length 14 cm. Let us join these strips end to end using tape to make a belt.
  It’s length = (14+14+14+14+14+14) cm
  = 6 * 14 cm = 84 cm
  It’s perimeter = 2 (84 + 1.5) cm = 2*  85 – 5 cm = 171 cm
  
  (e) Whose belt is the longest in the class?
  Ans. (e) Strips having width 3 cm:
  There will be 3 strips of width 3 cm and length 14 cm.
  Let us join these strips end to end using tape to make a belt.
  It’s length = (14+14+14) cm = 3 * 14 cm = 42 cm
  It’s perimeter = 2(42+3) cm = 2 * 45 cm = 90 cm
  Clearly, the belt with shortest width is the longest one. Thus, the belt having width 1 cm is the longest in the class. So, my belt is the longest.
  
  pankaj
  
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explanation: The text extract contains a math question and its answer. The question is about calculating the area and perimeter of a rectangular paper sheet and then creating belts of different widths by cutting the sheet into strips. The answer provides detailed calculations for the area, perimeter, and lengths of the belts for different strip widths.
distilabel_metadata.content: Evaluate the user given text extract and determine if it contains a math question and optionally and answer to this question.
  
  Output rules:
  
  1. Briefly describe the document and mention if it contains a question or a question and answer.
  2. Finalize the output with: Label: no-question,question,question-and-answer,multiple-question,multiple-question-and-answer
distilabel_metadata.role: system
distilabel_metadata.content: viewquestions/11711/The side of a square is 70cm Find its area and perimeter Mathematics cbse std 6th Perimeter and Area
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  class-5-math-->View question
  
  ## Take a thick paper sheet of length 14 cm and width 9 cm. You can also use an old postcard. (a) What is its area? What is its perimeter? (b) Now cut strips of equal sizes out of it. (c) How long it your belt? (d) What is its Perimeter? (e) Whose belt is the longest in the class? - class 5 math
  
  class 5 math chapter 11
  
  By:milan-ransingh
  
  Taged users:
  
  Likes:
  Be first to like this question
  
  Dislikes:
  Be first to dislike this question
  
  Ans. (a) We know that,
  Area of a rectangle = Length * Breadth
  Area of a thick paper sheet = (Length * Breadth)
  = (14*9) square cm = 126 square cm
  Perimeter of a rectangular sheet
  = 2(14 + 9) cm
  = 2 * 23 cm = 46cm
  
  (b)  Let us cut strips of equal sizes out of the given paper sheet of length 14 cm and width  9 cm.
  
  (c) Strips having width 1 cm:
  There will be 9 strips of width 1 cm and length 14 cm. Let us join these strips end to end using tape to make a belt.
  Its length
  = (14+14+14+14+14+14+14+14+14)
  = 9 * 14 cm = 126 cm
  It’s perimeter = 2(126+1) cm = 2  127 cm = 254 cm
  
  (d)  Strips having length 1.5 cm:
  There will be 6 strips of width 1.5 cm and length 14 cm. Let us join these strips end to end using tape to make a belt.
  It’s length = (14+14+14+14+14+14) cm
  = 6 * 14 cm = 84 cm
  It’s perimeter = 2 (84 + 1.5) cm = 2*  85 – 5 cm = 171 cm
  
  (e) Whose belt is the longest in the class?
  Ans. (e) Strips having width 3 cm:
  There will be 3 strips of width 3 cm and length 14 cm.
  Let us join these strips end to end using tape to make a belt.
  It’s length = (14+14+14) cm = 3 * 14 cm = 42 cm
  It’s perimeter = 2(42+3) cm = 2 * 45 cm = 90 cm
  Clearly, the belt with shortest width is the longest one. Thus, the belt having width 1 cm is the longest in the class. So, my belt is the longest.
  
  pankaj
  
  Likes:
  Be first to like this answer
  
  Dislikes:
  Be first to dislike this answer
distilabel_metadata.role: user
distilabel_metadata.raw_output_q_a_detector_0: The text extract contains a math question and its answer. The question is about calculating the area and perimeter of a rectangular paper sheet and then creating belts of different widths by cutting the sheet into strips. The answer provides detailed calculations for the area, perimeter, and lengths of the belts for different strip widths.
  
  Label: question-and-answer