Percents Word Problem9

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Definition :

When we express a quantity as a part of 100, we use the word per cent. "Cent" means hundred."Percent" means per hundred. To understand this topic clearly let us consider the following example.

Here you can find practical problem in this topic with detailed solution.Like this you can see 20 problems in this topic.


The population of a town was 320000. The population increased by 4%. What was the increase population. 

Basic idea:

In this problem population of a town was 320000.The population increased by 4%. What was the increase population.Now we have to find 4% of total population.


Total population   =  $ 320000

Percentage of people increased  =  4% <br><br>

Increased population = 4% of Total population

                             = 4% of 320000    

                            = (4/100) x 320000 

                            = (4 x 320000)/100

                            = 1280000/100
                            = 12800

Increased population = 12800 

Percents Word Problem9 to 10

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