Question:
The average age of three persons is 30 years. If the ratio of three ages is 3 : 5 : 7. What is the age of the youngest person?
Answer:
18 years
18 years | |
8 years | |
16 years | |
42 years | |
18 years |
Last Updated:
08/11/2021 - 03:25
18 years | |
8 years | |
16 years | |
42 years | |
18 years |
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