If you have 3 cups of pineapple juice and there is 20% of pineapple juice in your punch recipe, how many total cups of punch can you make (punch recipe is 40% ginger ale, 25% orange juice, 20 % pineapple juice and 15% sorbet)

Eiko is wearing a magic ring that increases the power of her healing spell by 30%. without the ring, her healing spell restores h health points. which of the following expressions could represent how many health points the spell restores when eiko is wearing the magic ring?