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प्रश्न
What does 0.9 cm mean? It is the same as ______ millimeters. We can also say this is nine-tenths of a cm. Right?
So 30.5 cm is the same as ______ cm and ______ millimetre.
About how many of the big frogs will fit on the 1 m scale? _______
If they sit in a straight line about how many of the small frogs will cover 1 m? _______
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उत्तर
We know that, 1 cm = 10 mm So, 0.9 cm = 9 mm 0.9 cm means 9 mm
It is the same as 9 millimeters.
So 30.5 cm is the same as 30 cm and 5 millimeters.
Now, 30.5 cm = 30 cm and 5 mm
We know that, 1 m = 100 cm
Length of the biggest frog = 30.5 cm Thus, a maximum of 3 big frogs can fit on a 1 m scale.
Length of each small frog = 0.9 cm Thus, a maximum of 111 small frogs can sit in a straight line and cover 1 m.
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संबंधित प्रश्न
Convert into centimetre
5 m 9 cm = ____ cm
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7 m
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9 m
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Length of the nail ______ 2 cm and ______ mm or 2. ______ cm.
The length of this lady's finger is _____ cm and _____ mm. We can also write it as ______ cm.
Using the scale on this page find the difference in length between candle 1 and candle 3.
| Length of | Length in cm and mm | Length in cm |
| Candle 1 | ||
| Flame 1 | ||
| Candle 2 | ||
| Flame 2 | ||
| Candle 3 | ||
| Flame 3 |
Which line is longer? A or B? Measure each line and write how long it is in centimeters. How good is your guess?
Who is the winner in the long jump?
Which City Is Cool?
The temperature in these cities was also noted at 3 am on the same day. Look at the table and answer the question.
| City | Temperature at 3 am |
| Chennai | 21.1 |
| Mumbai | 19.0 |
| Th'puram | 21.6 |
| Kolkata | 13.1 |
| Bhopal | 9.8 |
| Srinagar | 1.3 |
| Guwahati | 12.8 |
| Jaipur | 10.2 |
- What is the difference between the temperatures at 3 pm and 3 am in Chennai? In Bhopal?
