DSSSB · Mathematics
The average age of 6 men is 42 years. The average age of 6 women is 40 years. The average age of their 6 children is 14 years. What is the average age (in years) of the family?
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The average age of 6 men is 42 years. The average age of 6 women is 40 years. The average age of their 6 children is 14 years. What is the average age (in years) of the family?
- 36
- 34
- 38
- 32
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