Let Us Try Select the correct answer. Write the letter on a separate sheet of paper. . 1. Which of these ratios can be written as a. 10: 20 c. 11:20 b. 12: 20 d. 14:20 2. In the given illustration below, what percent is the shaded part? a. 20% b.25% c. 30% d. 40% 3. Which decimal represents the ratio of triangles to the total number of figures in the box? ΑΔΔΔΑΔΑ c. 0.25 a. 0.33 b. 0.20 d. 0.50 4. John saves 25% of his salary as illustrated below. What fraction of his salary does John save? a. 25% of John Salary C IND b. 4 d.