sarah8479
05.02.2021 •
Mathematics
The total age of 5 children aged 3 years is 50 years. Find the age of the youngest and oldest child?
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Ответ:
Given:
Consider the total age of 5 children with age difference 3 years is 50 years.
To find:
The age of the youngest and oldest child.
Solution:
Let the ages of the 5 children are x-6, x-3, x, x+3, x+6.
Sum of their ages is 50 years.
The age of the youngest child is
The age of the oldest child is
Therefore, the age of youngest child is 4 years and the age of the oldest child is 16 years.
Ответ:
Bc
Step-by-step explanation:
Just Bc