Krystal bought a trampoline for her kids that was discounted 60%. Which value is equivalent to 60%?

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.

Could somebody me with this radical simplification?

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account