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a 3:2 a. 16 8 4 x 9 C1. In simplified form, what is the ratio of 3 hours to 2 days? b. 2:3 c. 1:16 d. 16:1 2. What is the measure of each angle of a triangle whose ratio is 1:2:3? a. 45°, 45°, 90° b. 30°, 60°, 90° c. 45°, 90°,45° d. 60°, 90°, 30° 3. What must be x in 2 : 4 = 8:x to make it a proportion? b. 32 c. 4 d. 8 4. Find the unknown term of the proportion a. 18 b. 12 c. 6 d. 3 16 5. What is the term represented by x in 4 b. 8 c. 32 d. 16 6. What value of x will satisfy the proportion 8:4 = 3+x:x a. 1 b.2 c. 3 d. 4 7. A segment 150 cm. long is divided into 3 parts in the ratio 2:3:5. How long is each part? a. 75, 45, 30 b. 30, 45,75 c. 75, 30, 45 d. 45, 30,7 8. A boy wishes to divide a board 28 cm. long into 3 pcs. In the ratio 1:2:4. Find each length. a. 8, 16,4 b. 4, 16,8 c. 4, 8, 16 d. 16, 8,4 9-10. Find the values of and y given that AABC~ADEF. a 64 B E 3 8 х A С D 5 F y 9. What is the value of x ? a. 4 b. 6 c. 8 d. 10 10. What is the value of y ? a, 4 b. 6 c. 8 d. 10
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