A brownie cake recipe requires 2 1/2 cup of sugar. The amount of flour needed is 1/2 cup more than twice the amount of sugar. How much flour is required?

Answer 1

The amount of flour needed is 1/2 cup more than twice the amount of sugar:
2 * (2 1/2) + 1/2
= 5 + 1/2
= 5 1/2 cups

Answer 2

To mix a punch, Lindsay begin with 3 liters of lemon-lime soda and add 1,893 milliliters of cranberry juice. How many liters are in the punch bowl when the punch is completed.