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प्रश्न
One metre is ______ cm.
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उत्तर
One metre is 100 cm.
संबंधित प्रश्न
Answer the following in short.
Which unit will you use to find the length of your notebook and why?
Why can hand span and arm length not be used as standard units of length?
Name the device used to measure the following:
Size of your wrist.
Name the device used to measure the following:
Cloth for a curtain.
Name the device used to measure the following:
Circumference of round table.
Five kilometre is ______ m.
Why would you not like to use a measuring tape made of an elastic material like rubber to measure distance? What would be some of the problems you would meet in telling someone about a distance you measured with such a tape?
The area can be calculated by using the two lengths and width.
You are provided three scales A, B and C as shown in the following figure to measure a length of 10 cm.
For the correct measurement of the length you will use the scale
Four children measure the length of a table which was about 2 m. Each of them used different ways to measure it.
- Sam measured it with a half metre long thread.
- Gurmeet measured it with a 15 cm scale from her geometry box.
- Reena measured it using her hand span.
- Salim measured it using a 5 m long measuring tape.
Which one of them would get the most accurate length? Give reason for your answer.
