Question

누구든지 나를 도울 수 있을까요?

중국의 인구는 사람들에 관한 것입 1.4 x 19^9 니다. 줄리는 약 7,000명의 인구가 있는 마을에서 자랐습니다. 줄리의 고향보다 중국의 인구는 몇 배 더 큽니까?

Can anybody help me?

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?

Answer 1

The expanded form of 1.2*10^9 is 1400000000

I'm not very sure what you mean but I have found two solutions.

Solution No.1:

1400000000 - 7000 = 1399993000

Solution No.2:

Let's say the variable is "x"

7000 * x = 1400000000

x = 200000

Hope this helped! :)