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# Topic 7 length

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### Topic 7 length

1. 1. PAPER 1This question paper has 20 questions. Answer all the questions.1. Which of the following is not true? 1 2 A 4 km = 250 m C 5 cm = 4 mm 1 3 B 2 m = 50 cm D km = 300 m 82. 1 m 6 cm = cm A 16 C 160 B 106 D 1 060 23. 3 of 4.2 km = A 140 m C 1 400 m B 280 m D 2 800 m 74. What is 1 10 of 96 m? State your answer in cm. A 16.32 C 1 632 B 163.2 D 16 3205. of 700 cm = 1 820 cm What is the value in the empty box above? 1 3 A 2 5 C 2 5 2 4 B 2 5 D 2 56. km × 100 = 23 600 m What number should be written in the above? A 0.0236 C 2.36 B 0.236 D 23.6 17. 1 5 km + 2.25 km + 62 m = A 3.10 km C 3.517 km B 3.512 km D 4.15 km 48. 1 7 of 231 m = m 1
2. 2. What number should be written in the above? A 264 C 330 B 297 D 3639. 4 km 50 m × 7 = A 2 850 m C 28 350 m B 3 150 m D 31 500 m10. 57 km 15 m ÷ 5 = A 11 km 43 m C 11 km 430 m B 11 km 403 m D 11 km 503 m11. 12 m of thread is cut into 15 parts of the same length. What is the length, in cm, of each part of the thread? A 75 C 750 B 80 D 80012. Puan Hajar has 32 m of songket. She makes 16 pieces of dresses from the songket material. If a 7 dress requires 8 m of the songket material, how many metres of the songket material is left? A 12 C 18 B 14 D 2813. Diagram 1 shows the length of two spoons. 0 cm 1 2 3 4 5 6 7 8 9 10 11 12 13 DIAGRAM 1 The difference between the lengths, in mm, of the two spoons is A 0.25 C 25 B 2.5 D 25014. Diagram 2 shows the road sign placed at one point on the road. Town Y 280 km Town X 45 km DIAGRAM 2 It is given that the position of village M is 24 km after town X and the position of village N is 36 km before town Y. What is the distance, in km, from village M to village N? A 165 C 180 B 175 D 210 2
3. 3. 15. Kwai Lam can walk 5 km in one hour. What is the distance, in km, that Kwai Lam can walk in 1 hour 45 minutes, at the same speed? A 6.45 C 8.75 B 8.50 D 10.2516. Diagram 3 shows a string, TUVW. 6.3 cm T U V W DIAGRAM 3 2 The length of TU is 3 the length of UV and the length of VW is 4 times the length of UV. What is the length, in m, of the string? A 3.57 C 0.357 B 2.94 D 0.29417. Diagram 4 shows the position of an ice cream seller, a school and a mosque. km School 250 m Mosque Ice cream seller DIAGRAM 4 1 Given the distance between the school and the position of the ice cream seller is 3 of the total distance between the mosque and the school, and also the distance between the mosque and the ice cream seller. What is the distance, in m, between the school and the ice cream seller? A 520 C 350 B 450 D 250 318. When 5 of a coil of wire is cut and used, the remainder of the wire is 3.6 m. What is the original length, in cm, of the wire? A 9 C 900 B 90 D 9 00019. The total height of Adam, Zack and Muruli is 4.35 m. If Adam and Zack are 1.45 m and 124 cm respectively, how tall is Muruli, in m? A 1.45 C 1.55 B 1.52 D 1.66 320. The depth of a pool is 1.78 m. Wirza’s height is 11 4 of the depth of the pool. Calculate Wirza’s height, in cm? A 153.5 C 133.5 B 143.5 D 123.5 3
4. 4. PAPER 2This question paper has 10 questions. Answer all the questions.1. Change 8.04 km into m. Answers : 12. What is 3 of 135 cm? Give your answer in m. Answer:3. 105 cm of ribbon is required to tie a parcel. What is the total length, in m, of ribbon required to tie 9 parcels of the same size? Answer:4. The sum of 3.27 km and 150 m in metres is Answer: 15. 5.45 m + 2 m – 95 cm = cm Answer:6. Diagram 1 shows the lengths of two lines. X Y M N 6.4 m DIAGRAM 1 7 If the length of XY is 8 of the length of MN, what is the length, in cm, of XY? Answer:7. How much must be added to 168 m to make it 1.68 km? Write your answer in metres. Answer:8. Watie has 8 m of plastic ribbon to make 40 egg flower cases. Each flower case requires 18 cm of plastic ribbon. Calculate the length, in cm, of the plastic ribbon left. Answer:9. 62.3 m of wire is cut into seven parts of the same length. What is the length, in cm, of each part? Answer:10. Ibrahim’s height is 1.68 m while his sister, Faridah is 9 cm shorter than him. If his brother, Yaakob is 0.15 m taller than Faridah, what is Yaakob’s height, in cm? Answer: 4