D. 1:3, 5:15 D.8:15 A.1.2.2.4 B. 3:4.9:12 10. Which of the following ratio is not equivalent to 2:32 A.4:6 B. 10:15 11. What is N in 2:5 = N:10 ? A.2 B. 4 12. Solve the value of N in :8 = 15:3² A. 20 B. 30 13. The ratio "5 is to 9"is the same as" A. 15 B. 25 D.8 D.45 D. 45 A. 2:3 = N : 15 D. N:6 = 12:3 C.3:4 = 6:N 9. Which of the following pair of ratios is not an example of proportion? 14. Which of the following proportion has 8 as a missing term? 15. A motorist travels 275 km in 5 hours. How far can he travel in 9 hours at the same 16. If 3 pieces of pad paper cost P 45.00, how much do the 21 pieces of pad paper 17. The ratio of the angles of a triangle is 3:4:5. What is the difference of the biggest angle and the smallest angle? (CLUE: A triangle has a total measure of 180° interior angles) 18. Two numbers are in the ratio 5:3. If the sum is 88, what is the difference of the two 19. Twelve painters can paint a building in 10 days. How many painters are needed 20. If 4 farmers can plow a 3-hectare land in 6 days, how long can 8 farmers do it? C. 1:4, 2:6 C. 200:300 C.6 C. 40 is to 45". C.35 B. N:5 = 10:2 speed? A. 275 km B. 495 km cost? A. P 315 B. P 425 A. 40° B. 35° numbers. A. 55 B. 33 to paint it in 6 days? A. 10 B. 12 D. 635 km C. 565 km D.P 6751 C.P 545 D. 25° C. 30° D. 22 C. 30 D. 20 D. 8 days C. 6 days A. 2 days B. 3 days
