The population of China is about 1.4 x 10^9 people. Julie grew up in a town that had a population of about 7,000 people. How many times grea

Question

The population of China is about 1.4 x 10^9 people. Julie grew up in a town that had a population of about 7,000 people. How many times greater is the population of China than Julie’s hometown?

Please write your answer in standard notation

in progress 0
Vodka 7 days 2021-07-22T21:47:53+00:00 1 Answers 1 views 0

Answers ( )

    0
    2021-07-22T21:49:18+00:00

    Answer:

    200,000 times

    Step-by-step explanation:

    The population of China is about 1.4 × 10⁹ . And the hometown of Julie has a population of 7,000 people . We need to find out how many times greater is the population of China than Julie’s hometown .

    By Question :

    \rm\implies Population_{China}= 1.4\times 10^9

    \rm\implies Population_{Hometown}= 7,000

    Times by which population of China is more:

    • For finding this divide the population of China by population of hometown .

    \rm\implies \dfrac{ 1.4 \times 10^9 }{7000} \\\\\rm\implies \dfrac{ 14 \times 10^8}{7\times 10^3}\\\\\rm\implies 2\times 10^{8-3} \\\\\rm\implies  2\times 10^5 \\\\\rm\implies \boxed{\quad \bf 200,000 \quad }

    Therefore the population of China is greater than 200,000 times .

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )