Tuna Casserole Here is a recipe for tuna casserole.

Ingredients

• 3 cups cooked elbow-shaped pasta

• 6 ounce can of tuna, drained

• 10 ounce can cream of chicken soup

• 1 cup shredded cheddar cheese

• $$1
1
2cups French fried onions

Instructions

Combine the pasta, tuna, soup, and half of the cheese. Transfer into a 9-inch-by-18-inch baking dish. Put the remaining cheese on top. Bake 30 minutes at 350 degrees. During the last 5 minutes, add the French fried onions. Let sit for 10 minutes before serving.

cups of pasta to cans of tuna to ounces of soup to cups of cheese to cups of French fried onions

What is the ratio of the cups of pasta to ounces of tuna to ounces of soup to cups of cheese to cups of French fried onions in one batch of casserole?

Write the ratio in the form ___ : ___ : ___ : ___ : ___

We call that an "extended ratio" since it is more that 2 items.