- A32
- B26
- C30
- D34
Step-by-Step Solution
Total of four = 88; total of five = 120. The newcomer is 120 − 88 = 32 years old.
Answer: A) 32
Four cousins have an average age of 22 years. When their uncle's son joins them, the average of the five becomes 24 years. How old is the newcomer?
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