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प्रश्न
Mohan arranged his matchboxes like this. 
• How many matchboxes did he use to make it? What is its volume in matchboxes? ________ matchboxes.
• Collect empty matchboxes. Arrange them in an interesting way. Make a deep drawing of it.
उत्तर
• In the bottom layer, we can see that there are 4 matchboxes in length and 4 in breadth.
So, the bottom layer has 16 matchboxes.
In the layer above the bottom, we can see that there are 3 matchboxes in length and 3 in breadth.
So, the layer above bottom has 9 matchboxes.
Now, the second layer from the top has 2 matchboxes in length and 2 matchboxes in breadth.
So, this layer has 4 matchboxes.
The top layer has only 1 matchbox.
Thus, total volume of the arrangement in terms of matchboxes = 16 + 9 + 4 + 1 = 30
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संबंधित प्रश्न
Tanu is making a stage with matchboxes.
She first puts 14 matchboxes like this in the first layer.
She makes 4 such layers and her stage looks like this.
- She used ________ matchboxes to make this stage.
Make deep drawings of the platforms you have made
Use your measuring bottle to find out:
- What is the volume of 16 one-rupee coins? _________ mL.
Use your measuring bottle to find out:
- The volume of 24 marbles is _________ mL.
Use your measuring bottle to find out:
- The volume of 32 one-rupee coins? _________ mL.
Tanu is making a stage with matchboxes.
She first puts 14 matchboxes like this in the first layer.
She makes 4 such layers and her stage looks like this.
- If all these cubes are arranged in a line, how long will that line be? _________ cm.
Hey, my math-magic book is about ___ cm long. So______ cubes will fit along its length.
And it is about ______ cm wide. So ______ cubes will fit along the width.
So total ______ cm cubes will fit n the Math-Magic book.
Now if all these cubes are arranged in one line then how long will that line be?______cm
