10. The population of a city increases 15% annually. If the present population is 20,700, find the
population a year ago.
Answers
Answered by
1
Answer:
17595
Step-by-step explanation:
15%=20700×15÷100
=3105
therefore, 15%=3105
it's one year ago so subtracting 15% from 20700
20700-3105
therefore, the population of one year ago =17595
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Answered by
2
Answer:
17595
Step-by-step explanation:
20700×15/100
=3105
therefore,20700-3105
=17595
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