
Ваня моложе Саши на 3 года и старше коли на 5 лет. На сколько лет Саша старше коли ?


Ответы на вопрос







Calculating the Age Difference
To calculate the age difference between Sasha and Kolya, we can use the information provided.
Vanya is younger than Sasha by 3 years and older than Kolya by 5 years. We can use this information to find the age difference between Sasha and Kolya.
Step 1: Calculate the age difference between Sasha and Kolya. Step 2: Use the given information to determine the age difference.
Solution
Step 1: Calculate the age difference between Sasha and Kolya.
Let's assume Kolya's age as "K" and Sasha's age as "S".
Given: - Vanya is younger than Sasha by 3 years: V = S - 3 - Vanya is older than Kolya by 5 years: V = K + 5
Step 2: Use the given information to determine the age difference.
We can substitute the value of Vanya's age from the first equation into the second equation to find the age difference between Sasha and Kolya.
Substituting V = S - 3 into V = K + 5: S - 3 = K + 5 S = K + 8
So, Sasha is 8 years older than Kolya.
Therefore, Sasha is 8 years older than Kolya.


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