Subtracting rational numbers
1.) 9.12-1.7
2. -2\3-3\5

1.) 9.12 - 1.7 = 7.42
2.) -2/3 - 3/5 = 1 4/15

Please mark brainliest answer :^)

Where is the diagram?

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.