A recipe for 12 cupcakes requires 2 cups of flour. How many cups of flour would be needed to make 18 cupcakes?

In a classroom, the ratio of boys to girls is 3:5. If there are 27 boys in the classroom, how many girls are there?

A recipe for 2 cups of juice requires 5 oranges. How many oranges would be needed to make 8 cups of juice?

A store sells shirts for $15 each. If John wants to buy 4 shirts, how much will he need to pay in total?

A recipe for 5 servings of pasta requires 1 pound of pasta. How many pounds of pasta would be needed to make 10 servings?

Lisa travels 120 miles in 3 hours. At this rate, how far can she travel in 6 hours?

What does the term 'ratio' mean in the context of mathematics?

A recipe calls for 2 cups of flour and 1 cup of sugar. What is the ratio of flour to sugar in the recipe?

In a science experiment, a mixture consists of 4 parts water to 6 parts vinegar. What is the ratio of water to the total mixture?

A rectangular garden has a length of 12 meters and a width of 6 meters. What is the ratio of the width to the length?

A map has a scale of 1 inch represents 10 miles. If the distance between two cities on the map is 3.5 inches, what is the actual distance in miles?

A store sells 24 red apples and 16 green apples. What is the ratio of red apples to green apples?