Find hcf of the given questions

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.

What is the solution to the equation in the & show work i’m very

If the scale factor between two circles is 2x/5y what is the ratio of their areas?