The first day of August in the first day of July combined does not account for 75% of the sales on the first day of the month from July through December.
A bar chart is a graph that shows categorical data. They are made up of rectangular bars with heights that are proportional to the values that they represent. The rectangular bars can either be plotted vertically or horizontally.
Percentage of sales made in July and August = (sum of sales made in July and August / total sales) x 100
(32 + 28) / (20 + 15 + 4 + 1 + 32 + 28)
= (60 / 100) x 100 = 60%
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