Maths: The fractions of people affected by noise pollution at different places in Dimapur are as follows:
3 45 103 75 545
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7 200' 230' 175' 1000' 210
i). Find the equivalent rational numbers from the above given fractions.
ii). Find the sum of the above rational numbers.
*). Express each frection in percentage.
iv). If the total population of a place is 39,700 and of the people are affected by noise pollution, find the
approximate number of people affected.
v). The fraction of affected people due to use of loud speaker is If the number of affected people is 30,00
find the total population of that place.
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