Amy and her sister are making lemonade for the school dance. their recipe makes 2 quarts of lemonade. if they make 35 times the recipe, how many gallons of lemonade will amy and her sister have?

35 times 2 equals 70, therfor your answer is 70

17.5 gallons is the answer.
35x2=70   70/4=17.5

it would be 70 if it asked how many quarts will amy and her sister have, but since there are 4 quarts in 1 gallon, you divide 70 by 4 and get 17.5.

The major difference is that a histogram is only used to plot the frequency of score occurrences in a continuous data set that has been divided into classes, called bins.  bar charts, on the other hand, can be used for a great deal of other types ofvariables  including  ordinal  andnominal  data sets.