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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.
- The volume of one matchbox is the same as 10 cm cubes. Then the volume of this stage is the same as ________ cm cubes.
उत्तर
Volume of 1 matchbox = 10 cubic cm
Hence, volume of 56 matchboxes
= 10 x 56
= 560 cm cubes.
APPEARS IN
संबंधित प्रश्न
Now make your own measuring glass using 35 marbles.
Take a glass of water and mark the level of the water as 0. Then put in 5 marbles and mark the level of the water as 5 M.
Again drop 5 marbles and mark the level of the water as 10 M. Likewise make the markings for 15 M, 20 M, 25 M, 30 M, and 35 M.
Now put each thing in the measuring glass and check your guess.
Try with different things like a matchbox, a stone, etc., and fill the table.
| Name of the thing | Its volume (nearly how many marbles?) |
A stage (platform) is made with 5 Math-Magic books. The volume of this stage is the same as ______ cm cubes.
Guess the volume of these things in cm cubes.
- A matchbox is about __________ cm cubes.
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.
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:
Mollie puts some five-rupee coins in the measuring bottle. How many coins has she put in it:
- if 30 mL water is pushed up?
- if 60 mL water is pushed up?
Guess the volume of these things in cm cubes.
- An eraser is about __________ cm cubes.
Mohan arranged his matchboxes like this.
- How many matchboxes did he use to make it? What is its volume in matchboxes? ________ matchboxes.
Hey, my math-magic book is about ___ cm long. So______ cubes will fit along its length.
