मराठी

How much lace will be left in the roll?

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प्रश्न

How much lace will be left in the roll?

बेरीज
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उत्तर

Total length of lace = 100m

Lace used to make 3 table cloths = 12m

Lace left after making of 3 table cloths = 100m – 12m = 88m

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Fields and Fences
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 13: Fields and Fences - Exercises [पृष्ठ १५२]

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एनसीईआरटी Math - Magic [English] Class 4
पाठ 13 Fields and Fences
Exercises | Q 7 | पृष्ठ १५२

संबंधित प्रश्‍न

How much wire did Rahmat give to Ganpat?


How much more wire will Ganpat need for his field?


Ganpat’s wife works in a tailor’s shop. She has to fix lace around a table cloth.

She bought a 100 metre roll of lace.

Look at the picture of the table cloth and tell how much lace is used for one table cloth.


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  2. Try this activity with three squares also.

A square has a boundary of 12 cm.

  1. From the corner of this square, a small square of side 1 cm is cut off. Will the boundary of B be less or more? Find its length.
  2. If you cut a 1 cm square to get shape C, what will be the length of the boundary of C?
Square New shape

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How will Neetu find out if the two gardens are equally big?


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  2. Collect some leaves from the
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  3. Which is the biggest leaf?
  4. Which is the smallest leaf?

  1. How many small squares of size 1 cm are there in this big green square?


  2. Can you think of a faster way to know the total number of small squares without counting each.

  1. Guess how many squares of one centimeter can fill this blue rectangle.

    Write your guess here. 
  2. Check your guess by filling it with small squares.

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