Least to greatest 2.07, 27/10 ,2.67

2.07
2.67
27/10 is 2.7 so its next
all you have to do is punch in a calculator

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.