1. What is a ratio?, a. A way of adding numbers, b. A comparison of two quantities, c. A type of fraction with different denominators, d. A method of subtraction, 2. Which of the following shows a proportion?, a. 2/3 = 3/5, b. 4:8 = 1:2, c. 5:7 = 7:5, d. 6/9 = 5:8, 3. If 3 notebooks cost Php 45.00, how much will 6 notebooks cost?, a. Php 75.00, b. Php 80.00, c. Php 90.00, d. Php 95.00, 4. Which pair of ratios forms a proportion?, a. 3:4 and 6:8, b. 2:5 and 4:9, c. 5:6 and 10:15, d. 4:7 and 8:10, 5. A recipe uses 2 cups of sugar for 8 cookies. Which statement keeps the recipe in proportion for 16 cookies?, a. Use 2 cups of sugar, b. Use 3 cups of sugar, c. Use 4 cups of sugar, d. Use 6 cups of sugar.

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