The population of an area has increased by 15%, 18%, 13%, 20% respectively in four years. Get the average of population growth rate
Answers
Answered by
0
Answer:
Let P=.50,000 and R
1
=10%,R
2
=15%,R
3
=8%.
Present population = P×(1+
100
R
1
)(1+
100
R
2
)(1+
100
R
3
)
Present population = 50000×(1+
100
10
)×(1+
100
15
)×(1+
100
8
)
Present population = 50000×
10
11
×
20
23
×
25
27
Therefore, present population = 68310.
Explanation:
please mark me
Answered by
1
Answer:
we can find the answer by this method
Explanation:
15+18+13+20/2=66/2
=33%
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