Bar Diagram Math

The vector stencils library "Divided bar diagrams" contains 10 templates of divided bar diagrams for visualizing percent composition of one total consists of few components. Use these shapes to draw your divided bar diagrams in the ConceptDraw PRO diagramming and vector drawing software extended with the Divided Bar Diagrams solution from the Graphs and Charts area of ConceptDraw Solution Park.

A divided bar chart is a rectangle divided into segments, illustrating numerical proportion. In a divided bar chart, the length of each segment (and consequently its area), is proportional to the quantity it represents.
This divided bar graph displays the number of people per day who visited swimming pool.
The divided bar diagram template for the ConceptDraw PRO diagramming and vector drawing software is included in the Divided Bar Diagrams solution from the Graphs and Charts area of ConceptDraw Solution Park.

This divided bar chart example was drawn on the base of the picture "Petroleum Products Yielded from One Barrel of Crude Oil in California" from the California Energy Almanac website. [energyalmanac.ca.gov/ gasoline/ whats_ in_ barrel_ oil.html]
"Petroleum products are useful materials derived from crude oil (petroleum) as it is processed in oil refineries. Unlike petrochemicals, which are a collection of well-defined usually pure chemical compounds, petroleum products are complex mixtures. The majority of petroleum is converted to petroleum products, which includes several classes of fuels.
According to the composition of the crude oil and depending on the demands of the market, refineries can produce different shares of petroleum products. The largest share of oil products is used as "energy carriers", i.e. various grades of fuel oil and gasoline. These fuels include or can be blended to give gasoline, jet fuel, diesel fuel, heating oil, and heavier fuel oils. Heavier (less volatile) fractions can also be used to produce asphalt, tar, paraffin wax, lubricating and other heavy oils. Refineries also produce other chemicals, some of which are used in chemical processes to produce plastics and other useful materials. Since petroleum often contains a few percent sulfur-containing molecules, elemental sulfur is also often produced as a petroleum product. Carbon, in the form of petroleum coke, and hydrogen may also be produced as petroleum products. The hydrogen produced is often used as an intermediate product for other oil refinery processes such as hydrocracking and hydrodesulfurization." [Petroleum product. Wikipedia]
The divided bar diagram example "Petroleum products yielded from one barrel of crude oil" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Divided Bar Diagrams solution from the Graphs and Charts area of ConceptDraw Solution Park.

This divided bar chart sample was drawn on the base of the infographics "London Elections Results by Numbers" from the london.gov.uk website.
[data.london.gov.uk/ datastore/ package/ london-elections-results-2012-wards-boroughs-constituency]
"There are six types of elections in the United Kingdom: United Kingdom general elections, elections to devolved parliaments and assemblies, elections to the European Parliament, local elections, mayoral elections and Police and Crime Commissioner elections. Elections are held on Election Day, which is conventionally a Thursday. General elections do not have fixed dates, but must be called within five years of the opening of parliament following the last election. Other elections are held on fixed dates, though in the case of the devolved assemblies and parliaments early elections can occur in certain situations. Currently, six electoral systems are used: the single member plurality system (First Past the Post), the multi member plurality system, party list PR, the single transferable vote, the Additional Member System and the Supplementary Vote.
Elections are administered locally: in each lower-tier local authority, the actual polling procedure is run by the Returning Officer and the compiling and maintenance of the electoral roll by the Electoral Registration Officer (except in Northern Ireland, where the Electoral Office for Northern Ireland assumes both responsibilities). The Electoral Commission only sets standards for and issues guidelines to Returning Officers and Electoral Registration Officers, but is responsible for nationwide electoral administration (such as the registration of political parties and directing the administration of national referendums)." [Elections in the United Kingdom. Wikipedia]
The divided bar diagram example "London election results" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Divided Bar Diagrams solution from the Graphs and Charts area of ConceptDraw Solution Park.