What is the ratio of 10 to 20?
If the ratio of boys to girls is 3:4, and there are 12 boys, how many girls are there?
If a:b = 2:3 and b:c = 4:5, what is a:c?
What is the value of x if 3:x = 9:27?
A recipe calls for 2 cups of flour for every 3 cups of sugar. What is the ratio of flour to sugar?
The ratio of the length to the width of a rectangle is 5:2. If the width is 4 cm, what is the length?
If 6:x = 8:16, what is the value of x?
What is the ratio of 15 minutes to 1 hour?
If 2:x = 5:15, what is the value of x?
The ratio of boys to girls in a class is 3:2. If there are 24 girls, how many boys are there?
If x:9 = 4:6, what is the value of x?
What is the simplest form of the ratio 24:36?
The ratio of two numbers is 3:4. If their sum is 35, what is the larger number?