Percentage bar graph Example-1

1. Percentage bar graph for the following data
Expenditure 2021 2022
Food 8100 7000
Clothing 2700 2000
Education 2880 2000
Fuel 1800 3000
Rent 1620 4000
Others 900 2000

Solution:

Expenditure	2021	2021 %	2022	2022 %
Food	8100	`8100/18000xx100=45 %`	7000	`7000/20000xx100=35 %`
Clothing	2700	`2700/18000xx100=15 %`	2000	`2000/20000xx100=10 %`
Education	2880	`2880/18000xx100=16 %`	2000	`2000/20000xx100=10 %`
Fuel	1800	`1800/18000xx100=10 %`	3000	`3000/20000xx100=15 %`
Rent	1620	`1620/18000xx100=9 %`	4000	`4000/20000xx100=20 %`
Others	900	`900/18000xx100=5 %`	2000	`2000/20000xx100=10 %`
Total	18000		20000

2. Percentage bar graph for the following data
Year Maths Physics
2016 100 75
2017 120 128
2018 85 160
2019 130 175
Out of 150,200

Solution:
in Maths out of 150, in Physics out of 200

Year	Maths	Maths %	Physics	Physics %
2016	100	`100/150xx100=66.67 %`	75	`75/200xx100=37.5 %`
2017	120	`120/150xx100=80 %`	128	`128/200xx100=64 %`
2018	85	`85/150xx100=56.67 %`	160	`160/200xx100=80 %`
2019	130	`130/150xx100=86.67 %`	175	`175/200xx100=87.5 %`

This material is intended as a summary. Use your textbook for detail explanation.
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1. Example-1