Question

Какой процент разность чисел 2,5 и 1,5 составляет от их суммы?

Answer 1

2.5-1.5=1
2.5 + 1.5=4
1/=0.25 25 процентов

Answer 2

Calculating the Percentage Difference

To find the percentage difference between the numbers 2.5 and 1.5 as a proportion of their sum, we can follow these steps:

1. Calculate the Difference: - The difference between 2.5 and 1.5 is 1.0.

2. Calculate the Sum: - The sum of 2.5 and 1.5 is 4.0.

3. Calculate the Percentage Difference: - To find the percentage difference, divide the difference by the sum and then multiply by 100.

- The formula for percentage difference is: \[ \text{Percentage Difference} = \left( \frac{\text{Difference}}{\text{Sum}} \right) \times 100 \]

- Substituting the values: \[ \text{Percentage Difference} = \left( \frac{1.0}{4.0} \right) \times 100 \]

\[ \text{Percentage Difference} = 25\% \]

So, the percentage difference between the numbers 2.5 and 1.5 as a proportion of their sum is 25%. [[2 #]]