What I Know A. Write the letter of the correct answer on your answer sheet. 1) Which of the following is a proportion? A. 4:5 = 6:10 B. 8:12 = 4:6 C. 3:4 = 2:9 D. 9:3 = 8:7 2) Which is the proportion for the following illustration? B. 3:6 = 7:14 D. 3:7 = 14:6 A. 3:7 = 6:14 C. 7:6 = 14:3 3) Find the missing term in 12:9 = __:3. A. 4 B. 6 C. 10 D. 15 4) Complete the proportion: 2 doctors to 4 nurses = 6 doctors to nurses. A. 3 B. 8 C.9 D. 12 5) In every 2 printers there are 3 laptops. If there are 6 printers, how many laptops are there? A. 4 B. 6 C.7 D. 9 B. Solve the following problems. Write your answer on your answer sheet. 6) In a store display, there are 4 skirts for every 12 blouses. How many blouses are there if there are 8 skirts Create a model for this problem. 7) Nico rakes dry leaves in his grandparents' farm during his free time. He eams P25 for hour of work. How many hours does he need to work to eam P800.000 8) The ratio of the caps to the handkerchiets in a dry good store is 6 to 20. How many handkerchiefs are there if there are 3 capsa 9) A jeepney can travel 25 kilometers in 30 minutes. At the same speed, how far will it travel in 120 minutes Represent the data in a table. 10) Carla reads 5 pages of a novel in 10 minutes. She reads 9 pages in 18 minutes. Is her time proportional to the number of pages read? Why? 2​