Final answer:
To determine if 70% of the population of China lives on one-fourth of the land, we need to compare 0.70X and 0.25X, where X represents the total land area of China.
Step-by-step explanation:
The subject of this question is Mathematics. The question asks whether 70 percent of the population of China lives on only one-fourth of the land, and the student needs to determine if this statement is true or false. To solve this problem, we need to calculate 70% of the total land area of China and check if it is equal to one-fourth of the land. Let's work through the solution step by step.
- Suppose the total land area of China is represented by 'X'.
- To find 70% of 'X', we multiply 'X' by 0.70.
- To find one-fourth of 'X', we multiply 'X' by 0.25.
- If the result of step 2 is equal to the result of step 3, then the statement is true. Otherwise, it is false.
Let's calculate:
70% of 'X' = 0.70X
One-fourth of 'X' = 0.25X
If 0.70X = 0.25X, then the statement is true, indicating that 70 percent of the population of China indeed lives on only one-fourth of the land.
Learn more about population distribution in China