Advertisements
Advertisements
Question
In how many steps will Dorji cross the road?
Advertisements
Solution
Dorji might cross the road in 6 steps.
APPEARS IN
RELATED QUESTIONS
Try This.
Draw another hair of double the length.
Imagine-
- Could that person pass through the door of your classroom without bending?
- Will his head touch the roof of your house if he stands straight?
Have you heard about a 1500 m or 3000 m race? (You remember that 1000 metres make 1 kilometre and 500 metres make half a kilometre.)
So you can say -
In a 3000 metres race people run ______ km.
Have you heard about marathon races in which people have to run about 40 kilometres? People run marathons on roads because the track of a stadium is only 400 metres.
10 rounds of a stadium track = _____ km
Here are the Indian Records and World Records for some jumps.
| Sports | World Record | Indian Record |
| High Jump (Men) | Javier S. (2m 45 cm) | Chandra Pal (2m 17 cm) |
| Long Jump (Men) | Mike P. (8m 95 cm) | Amrit Pal (8m 8 cm) |
| High Jump (Women) | Stefka K. (2m 9 cm) | Bobby A. (1m 91 cm) |
| Long Jump (Women) | Galina C. (7m 52 cm) | Anju G. (6m 83 cm) |
Find out from the table -
How many centimeters higher should Bobby A. jump to reach 2 meters?
[Remember that 1m = 100 cm
Half metre = ?]
Try to find out:
How high can a kite go? Can it go higher than the Qutab Minar?
How high can a plane fly? Can it fly higher than Mount Everest which is about 9 km high?
Look for things that are about 10 cm long.
Look for things that are between 10 and 20 centimetres long.
Can you draw a road shorter than these? What is the length of that road?
