How does a number line represent equavilent fractions and decimals

Sheila wants to bake six muffins but the recipe is for 12 muffins . this means you only need half of the ingredients listed how much of the of each ingredient does she need? one cup and banana chips ,7 tablespoons oil , two eggs, 3/4 cups flour 1/4 cup walnuts show all you work and justify your answer using a baby toulmin.

If each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?

You work in a hospital that has 9 floors. you need to see 3 patients on each floor. how many patients do you need to see in all?