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Lakeside had 380,440 residents at the time of its founding. Currently it is 10% smaller. What is the current population?

Solution

Lakeside had 380, 440 residents at the time of its founding. Currently it is 10% smaller. What is the current population?

Solution

Amount after reduction : 342396

Solution steps

Translate the problem into an equation:

x = 380440 - 0.1 \cdot 380440

x = 380440 - 0.1 \cdot 380440 : x = 342396

Amount after reduction : 342396

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