15% population in developed countries consumes resources out of total

Options

A. 0.85
B. 0.75
C. 0.68
D. 0.62

Answer

To solve the question regarding the resource consumption of the 15% population in developed countries, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: The question states that 15% of the population in developed countries consumes a significant portion of the world's resources. We need to determine what fraction of the total resources this represents.

2. **Identify the Total Population**: The total global population can be considered as 100%. If 15% of this population is in developed countries, then the remaining population (which is in developing countries) is 85%.

3. **Resource Consumption by Developed Countries**: It is mentioned that developed countries consume a large portion of the world’s resources. Specifically, it is noted that they consume about 80% of the total energy and 85% of the total paper.

4. **Calculate the Resource Consumption Fraction**: Since we are interested in the fraction of total resources consumed by the 15% of the population in developed countries, we can express this as a decimal:
- 80% resource consumption translates to 0.80 in decimal form.
- 85% resource consumption translates to 0.85 in decimal form.

5. **Choose the Nearest Option**: Among the options provided (0.85, 0.75, 0.68, and 0.62), the closest value to the resource consumption of developed countries (which is approximately 80% or 0.80) is 0.85.

6. **Final Answer**: Therefore, the correct answer to the question is **0.85**.