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| 1. |
The average age of 10 children is 9 years 9 months. The average of 9 children is 8 years 11 months. What is the age of the tenth child ?1). 17 yeasr 3 months2). 18 years 4 months3). 17 years 5 months4). 18 years 3 months |
| Answer» 17 yeasr 3 MONTHS : SEEMS CORRECT | |