1 a. 
A herd of 49 horses has 15 white and some black horses. What is the ratio of black horses to all horses?


1 b. 
A math club has 41 members, of which 22 are males and the rest are females. What is the ratio of females to males?


2 a. 
A gardening club has 49 members, of which 30 are males and the rest are females. What is the ratio of males to all club members?


2 b. 
A jar contains 39 marbles, of which 19 are blue, 16 are red, and the rest are green. What is the ratio of blue marbles to red marbles to green marbles?


3 a. 
A pattern has 25 blue triangles to every 25 yellow triangles. What is the ratio of yellow triangles to all triangles?


3 b. 
A pattern has 15 blue triangles to every 20 yellow triangles. What is the ratio of yellow triangles to all triangles?

