A 7. The side of an equilateral triangle is 5cm. What is the ratio of the side of the triangle to its perimeter? A. 1:5 B. 5:15 C. 15:5 D. 5:1 B 8. Mrs. Santos used 20 lemon fruits to prepare 10 glasses of juice. What is the ratio of the number of glasses to the number of lemon fruits? A. 20 : 10 B. 10 : 5 C. 10:20 D. 1: 5 C_9. Look at the circle. What is the ratio of the shaded parts to all the parts? A. 3:5 B. 8:3 C. 3:9 D. 3:8boo