Estimation of Length
Trending Questions
Q. The height of a coconut tree is around 5 times the length of its leaf. If one leaf is 17 ft long, what is the estimated height of the tree?
![](https://lh3.googleusercontent.com/vfFUO5E_SINHfXIb4ifWbRr13lH_ZOTw6wPez3IO-58JWEq2cGdwJi0c_VVViIjHhfOSH6A9j7Nzny7Lp9H9iF1-N4ltWMGU63h7_K7rgr-aRW6l2GCSejJctqpPKWKkmj1l4x5HSEUga_qV4WVVkIvzMA)
- 5 ft
- 85 ft
- 17 ft
- 22 ft
Q. Estimate the length of the blue dress from the following figure:
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1518261/original_123.PNG)
- Approximately 120 cm
- Approximately 200 cm
- Approximately 170 cm
- Approximately 190 cm
Q. The heights of Alex, Sam and Ben are 127 cm, 131 cm and 142 cm respectively. Who is taller than Alex? [ 1 mark ]
Q. If the length of 1 blue paperclip is 2 inches, what is the length of 1 red paperclip?
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1520200/original_Slide_20-01.png)
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1520200/original_Slide_20-01.png)
- Approximately 3 inches
- Approximately 5 inches
- Approximately 2 inches
- Approximately 1 inch
Q. You have a pencil of length 6 inches, and you want to measure the length of a blank paper. You figured out that the length of the paper is equivalent to two times the length of the pencil. Estimate the length of the paper.
- 12 inches
- 6 inches
- 24 inches
- 18 inches
Q. If the length of the brown lace is 8 inches, what will the length of the blue lace be?
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1518254/original_Slide_21-01.png)
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1518254/original_Slide_21-01.png)
- Approximately half the length of the brown lace
- Approximately 2 inches
- Approximately 8 inches
- None of the above
Q. Which of the following units would be appropriate to measure the distance between Alex’s house and the railway station?
km
mm
cm