the population of a town was decreases every year due to migration, The present population of the town is 171000. Last Year the migration was 5 % and the year before last, it was 10% what was the population town 2 years ago.
Answers
Answered by
0
Answer:
700000
Step-by-step explanation:
As per question,
Suppose, two year ago the population =P
We know that,
A=P(1+
100
R
)(1−
100
R
)
So,
⇒631680=P(1−
100
4
)(1−
100
6
)
⇒631680=P×
25
24
×
50
47
⇒P=
24×47
631680×25×50
=700000
Answered by
0
Answer:
answer 171000
Step-by-step explanation:
see 171000 ×5×2×10 ÷ 100
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