Regular milk has 4% butterfat. How many litres of regular milk must be mixed with 40 L of milk with 1% butterfat to have milk with 2% butterfat.

Q: A candy mix sells for $2.20 per kilogram. It contains chocolates worth $1.80 per kilogram and other…

A:

Q: How many quarts of pure alcohol should be added to 10 quarts of 10% alcohol solution to obtain a…

A: Solving the problem by finding the value of pure alcohol.

Q: How many quarts of pure antifreeze must be added to 2 quarts of a 10​% antifreeze solution to…

A: Find the number of quarts of pure antifreeze that must be added to 2 quarts of a 10​% antifreeze…

Q: how many gallons of 5% acid solution must be mixed with 5 gallons of 10% acid solution in order to…

A:

Q: How many gallons of a 15% sugar solution must be mixed with 5 gallons of a 40% sugar solution to…

A: Let the number of a gallon of 15% sugar solution must be mixed be X Then…

Q: Nine ounces of an insecticide are mixed with 15 gal of water to make a spray for spraying an orange…

A:

Q: A max strength Tylenol has 500 mg of acetaminophen per tablet. if the bottle has 30 tablets, how…

A: According to the question, the maximum strength Tylenol has 500 mg of acetaminophen per tablet. So,…

Q: ) A chemistry teacher needs to make 10 L of 42% sulphuric acid solution. The acid solutions…

A:

Q: How many liters of 40% acid solution must be mixed with 10 liters of a 65% acid solution to get a…

A: Given Let Then according to problem

Q: How many gallons of a 15% acid solution must be mixed with 5 gal of a 20% acid solution to make a…

A: Let x gal of 15% acid solution must be mixed with 5 gal of a 20% acid solution .So total solution =…

Q: How many quarts of pure antifreeze must be added to 3 quarts of a 10% antifreeze solution to obtain…

A: Calculation:let x be the  required  amount of  pure antifreeze solution.Write a decimal equivalent…

Q: Justin is taking an anti-inflammatory drug and the instructions can say that the patient must have…

A: Solution by converting the weight from pounds to kilogrammes

Q: How many pounds of coffee worth $7 per pound should be added to 14 pounds of coffee worth $4 per…

A: Here we have to find the pounds of 7$ cofee to be mixed

Q: How much of an 80% antifreeze solution should be mixed with 2 gal of a 50% antifreeze solution to…

A: Let the amount of  80% antifreeze required be x then the equation of concentration becomes: 0.8(x)…

Q: A 20 LITER MILK CONTAINS 2%BUTTERFAT HOW MANY LITERS OF BUTTERFAT BE ADDED TO PRODUCE A MIXTURE…

A: 2% of 20 lts = 2100x20                      = 4/10                      = 0.4 lts

Q: what amount of a 60% acid solution must be mixed with a 30% solution to produce 300mL of a 50%…

A: Consider x be the amount of 60% solution in ml then (300 – x) ml 30% solution will be used to…

Q: How many gallons of milk containing 1% fat is mixed with milk containing 4% fat to obtain a 15…

A: A mixture word problem is solved by setting up the corresponding mathematical model. If x amount of…

Q: How many litres of a 10% alcohol solution must be mixed with 10 litres of a 34% alcohol solution to…

A: Given that  10% alcohol solution must be mixed with 10 litres of a 34% alcohol solution to get a 13%…

Q: A hospital uses a 15% bleach solution to disinfect a quarantine area. How much 6% bleach solution…

A: Given: A hospital uses a 15% bleach solution to disinfect a quarantine area

Q: How many mililiters of pure chocolate must be added to 150 ml of chocolatetopping that is 50%…

A: Let x mililiters of pure chocolate must be added So the total amount of the mixture is (x+150) ml.…

Q: How many gallons each of 25​%alcohol and 5​% alcohol should be mixed to obtain 20 gal of 24​%…

A: For the Given concentrations  H = 25%  L = 5%  m = 20 gal T = 24 %  Number of gallons each of H and…

Q: How much 4% acid solution should be mixed with 200 mL of a 12% acid solution to make a 9% acid…

A: How much 4% acid solution should be mixed with 200 mL of a 12% acid solution to make a 9% acid…

Q: How many quarts of pure antifreeze must be added to 3 quarts of a 40% antifreeze solution to obtain…

A: ⁸

Q: Silvia wants to mix a 40% apple juice drink with pure apple juice to make 2 L of a juice drink that…

A: Please refer the attached image for complete solution.

Q: How many liters of a 40% acid mixture and how many liters of a 10% acid mixture should be mixed to…

A: Let x liters of 40% acid mixture be needed and y liters of 10% acid mixture be needed. This gives

Q: How many quarts of water must be added to 4 gal of soup that is 50% chicken broth to make the soup…

A: We have to find the number of quarts of water must be added to 4 gal of soup that is 50% chicken…

Q: How many liters of a blue dye that costs $1.60 per liter must be mixed with 18 L of anil that costs…

A: Let x liter of blue dye must be mixed with 18 L of anil . Then volume of mixture is (x+18) liters.…

Q: How much of pure (100%) orange juice must be added to 35 gallons of a 21% orange juice solution to…

A:

Q: How many quarts of pure antifreeze must be added to 6 quarts of a 30​% antifreeze solution to obtain…

A: Definition used-   Word problem with one unknown – First we write the equation in terms of an…

Q: What quantity of a 75% acid solution must be mixed with a 25% solution to produce 600 mL of a 40%…

A: 75% of acid to be mixed with 25% of solution to make 600ml of 40% solution.

Q: A biologist has two brine solutions, one containing 10% salt and another containing 70% salt. How…

A:

Q: How many gallons of a 15% acid solution must be mixed with 5 gal of a 30% acid solution to make a…

A: Let x gallons of a 15% acid solution be required . Then, we have 0.15x+0.30(5)=0.20(x+5)

Q: How many quarts of water must be added to 2 gal of soup that is 60% chicken broth to make the soup…

A: consider the equation

Q: One and one half ounces of a medication are required for a 160-pound adult. At the same rate, how…

A:

Q: One and one-half ounces of a medication are required for a 180-pound adult. At the same rate, how…

A: One and one-half ounces of a medication are required for a 180-pound adult.Consider x as the…

Q: The density of aluminum is 2.70 g/mL. If the mass of a piece of aluminum is 244 grams, what is the…

A: The density of the aluminium is 2.70 g/ml. The mass of the aluminium is 244 grams.

Q: How many liters of a 40% alcohol solution must be mixed with 25 liters of a 89% alcohol solution to…

A:

Q: What quantity of 80% acid solution must be mixed with a 20% solution to produce 400ml of a 60%…

A: Given we need to form a 400 ml of a 60% solution by mixing 80% acid solution with 20% solution.Let…

Q: How much water should be added to 1 gallon of pure antifreeze to obtain a solution that is 60%…

A: Let water to be added be x First we have 100% antifreeze solution

Q: How many cups of pure water should be mixed with 6.5 cups of a 30% acid solution to dilute it into a…

A: Given    6.5 cups of 30% acid solution to dilute it ito a 2% acid solution.

Q: How many liters of pure water should be mixed with a 4​-L solution of 60​% acid to produce a mixture…

A: Let x be a liter of water to add to produce a solution that is 80% water Therefore, 40%4=401004=1.6…

Q: How many quarts of pure antifreeze must be added to 3 quarts of 10% antifreeze soulotion to obtain a…

A:

Q: One antifreeze solution is 26% alcohol and another is 20% alcohol. How much of each mixture should…

A:

Q: A barista needs to mix a 20% coffee solution with concentrated coffee (100%) to produce 9 liters of…

A: Let x be the amount in liters of mixture of concentration 20% and y be the amount in liters of…

Q: How much pure alcohol must be added to 750 mL of a solution that is 40% alcohol to make a solution…

A:

Q: How much water must be evaporated from 240 mL of a 10% salt solution to produce a 25% salt solution?

A:

Q: what quantity of 80 percent acid solution must be mixed with a 20 percent base solution to produce…

A: Given, 80 percent acid solution mixed with a 20 percent base solution which produce 1080 ml of a 50…

Q: The total amount of sodium in 2 hot dogs and 3 cups of cottage cheese is 4,720 milligrams. The…

A: Given: The total amount of sodium in 2 hot dogs and three cups of cottage cheese is 4,720miligrams.…

Q: I have a large pot containing 6 liters of soup broth. If I divide the soup broth into 3lg liters for…

A: Solution...

Q: A chemist needs to mix 3 liters of 25% hydrochloric acid with 85% hydrochloric acid to obtain a new…

A: