Roberto is competing in a decathlon, which is an athletic competition with ten different track and field events. Roberto knows he should drink plenty of water to stay hydrated. How many cups are in 1 gallon(s)?

1 gallon = 4 quarts

1 quart = 4 cups

On a architect's drawing of a house, 1 inche representa 1.5

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

Yesterday, george drank 1 small bottle and 2 large bottles, for a total of 1,372 grams. the day before , he drank 1 small bottle and 1 large bottle, for the total of 858 grams. how many grams does each bottle hold?