1 a. 
A group of preschoolers has 13 boys and 18 girls. What is the ratio of girls to boys?


2 a. 
A pattern has 5 blue triangles to every 35 yellow triangles. What is the ratio of blue triangles to all triangles?


3 a. 
A chess club has 40 members, of which 1 is a male and the rest are females. What is the ratio of females to males?


4 a. 
A herd of 39 horses has 32 white and some black horses. What is the ratio of white to black horses?


5 a. 
A jar contains 17 marbles, of which 1 is blue, 12 are red, and the rest are green. What is the ratio of blue marbles to green marbles?


6 a. 
A jar contains 24 marbles, of which 13 are blue, 5 are red, and the rest are green. What is the ratio of blue marbles to red marbles to green marbles?

