A survey of 120 families found that one-fourth of the families owned only 1 vehicle and that one-third owned 2 vehicles. Of those surveyed, how
many families owned only 1 vehicle?

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct

Taylor wants to paint his rectangular deck that is 41 feet long and 24 feet wide. a gallon of paint covers about 350 square feet. how many gallons of paint will taylor need to cover the entire deck? round your answers to two decimal places when necessary.