if the population of a town increased by 1/8 in first year and 1/3 in second year . after 2 year the population becomes 2700.find population in start ?
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2
Answer:
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Answered by
0
Answer:
10000
Let the size of population at the beginning =x
Then x×
100
105
×
100
95
=9975
⇒x=
105×95
9975×100×100
⇒x=
9975
9975×100×100
⇒x=10000
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