The sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child ?
Created: 6 years ago |
Updated: 3 years ago
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Let ages of children are x, X + 3, X + 6, X + 9, X + 12 respectively.
Now,
X + X + 3 + X + 6 + X + 9 + X + 12 = 50
5X + 30 = 50
5X = 20
X = 4
Age of the youngest child is 4 years.
Now,
X + X + 3 + X + 6 + X + 9 + X + 12 = 50
5X + 30 = 50
5X = 20
X = 4
Age of the youngest child is 4 years.
Md Azizur Rahman
Founder of Satt
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