In year 2013 number of road accident was 10000 traffic police started awareness program to prevent the road accident and found it used by 20% then find out the number of road accident in 2015.
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Answer:
9375
Step-by-step explanation:
accidents (p) = 10000
rate of accident decreased (r)= 20%
time (n) = 2 years
road accident decreased in 2015 = p(1+(r/100))^n
= 10000(1 - 20/100)^2
= 10000(1/4)^2
= 10000 x 1/16
= 625
therefore road accident of 2015 = 10000 - 625
= 9375
Bro i made this question by using compound interest formula
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