Michelle has a cup of hot coffee. The liquid coffee weighs 24 ounces. Michelle adds a few teaspoons sugar and 2.5 ounces of milk to the coffee.Michelle stirs the mixture until everything is combined. The mixture now weighs 27 ounces. How many ounces of sugar did Michelle add to the coffee? A. 21.5 ounces B. 2.5 ounces C. 12 ounces D. 0.5 ounces

Julie measured out 10.5 ounces of water. Then she measured 3.5 ounces of lemon juice. She added the lemon juice to the water and stirred until they were completely mixed.What was the weight of the final mixture? A. 7.0 ounces B. 14.0 ounces C. 3.5 ounces D. 10.5 ounces

Julie is making some muffins. She misreads the recipe though, and adds 1331​ of a cup too many white chocolate buttons. The recipe asks for 1221​ of a cup of white chocolate buttons. How many cups of white chocolate buttons did Julie put in her muffin mixture?

While making desserts for a bake sale, Clayton used 4 2/3 scoops of brown sugar as well as 3 1/3 scoops of white sugar. How much more brown sugar did Clayton use?Write your answer as a fraction or as a whole or mixed number.

Emma has 1/3 of a cup of powdered sugar. She sprinkles 3/4 of the sugar onto a plate of brownies and sprinkles the rest onto a plate of lemon cookies. How much sugar does Emma sprinkle on the brownies?Write your answer as a fraction or as a whole or mixed number.

Ashley mixes two types of soft drinks with different types of concentration: one soft drink has 20% sugar and the other drink has 45% sugar.  Each can has 250 milliliters of soda.What is the sugar concentration of the mixed soft drink?62.5%32.5%25%38%