Provide Growth ratio of Population given below
If A  in 1981 is 2031952
B in 1981 is 1185133

A in 1991 is 2600950
B in 1991 is 1516231

Now what is the readshow of growing A and B

To calculate the growth ratio of the populations of A and B between 1981 and 1991, we'll follow these steps:

### Step 1: Calculate the growth for A and B.
- Growth of A = Population of A in 1991 / Population of A in 1981
- Growth of B = Population of B in 1991 / Population of B in 1981

### Step 2: Calculate the ratio of these growths.

Let's perform the calculations.

1. **Growth of A:**
   \[
   \text{Growth of A} = \frac{2600950}{2031952} \approx 1.2801
   \]

2. **Growth of B:**
   \[
   \text{Growth of B} = \frac{1516231}{1185133} \approx 1.2797
   \]

3. **Growth Ratio of A to B:**
   \[
   \text{Growth Ratio} = \frac{\text{Growth of A}}{\text{Growth of B}} \approx \frac{1.2801}{1.2797} \approx 1.0003
   \]

### Final Answer:
The growth ratio of population A to population B between 1981 and 1991 is approximately **1.0003**.

This means that both populations A and B grew at nearly the same rate over the decade.

Would you like details or have any questions? 

Here are 5 related questions:
1. How would you interpret a growth ratio of exactly 1?
2. What would the growth ratio indicate if it were significantly greater than 1?
3. How would you calculate the percentage growth of population A from 1981 to 1991?
4. Can you calculate the average annual growth rate for populations A and B over the decade?
5. How would different population sizes affect the interpretation of the growth ratio?

**Tip:** Always ensure that population data is up-to-date when calculating growth ratios, as this affects accuracy in long-term projections.

Learn how to calculate the growth ratio of populations A and B from 1981 to 1991 with a detailed step-by-step solution. This problem covers key concepts in population growth and ratio calculation. Discover how both populations grew and their comparative growth rates.

Math Problem Statement

Solution

Ask a new question for Free

By Image

Math Problem Analysis

Mathematical Concepts

Formulas

Theorems

Suitable Grade Level

Related Recommendation