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Ett år var folkmängden i Sverige 9858855. Året efter hade folkmängden ökat med \( 15 \% \). Med hur många personer översteg då folkmängden 10 miljoner?

Ask by Sherman Higgins. in Sweden
Dec 15,2024

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Tutor-Verified Answer

Answer

Folkminskedet ökade till 11,337,680 personer, vilket översteg 10 miljoner med 1,337,680 personer.

Solution

Given: - The population of Sweden one year ago was 9,858,855. - The population increased by 15% the following year. We need to find out how many more people the population exceeded 10 million after the increase. Let's calculate the population after the increase: - Population after increase = 9,858,855 + (15% of 9,858,855) Next, we'll find out how many more people the population exceeded 10 million after the increase: - Difference = Population after increase - 10,000,000 Let's calculate the difference. Calculate the value by following steps: - step0: Calculate: \(9858855+\left(0.15\times 9858855\right)\) - step1: Multiply the numbers: \(9858855+1478828.25\) - step2: Add the numbers: \(1.133768\times 10^{7}\) The population after the increase was 11,337,680. Now, let's calculate how many more people the population exceeded 10 million after the increase: - Difference = 11,337,680 - 10,000,000 Let's calculate the difference. Calculate the value by following steps: - step0: Calculate: \(11337680-10000000\) - step1: Subtract the numbers: \(1337680\) The population exceeded 10 million by 1,337,680 people after the increase.

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Bonus Knowledge

För att räkna ut hur många personer folkmängden översteg 10 miljoner kan vi först beräkna den nya folkmängden efter en ökning med \( 15 \% \). Vi tar 15 % av 9858855, vilket är \( 0,15 \times 9858855 = 1478828,25 \). Vi rundar ner till 1478828. Så den nya folkmängden blir \( 9858855 + 1478828 = 11367683 \). För att ta reda på hur många personer som överstiger 10 miljoner gör vi \( 11367683 - 10000000 = 1367683 \). Så folkmängden översteg 10 miljoner med 1367683 personer!

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