Today, Jin's age is 1/3 of Mary's age. In four years, Jin's age will be 1/2 of Mary's age. How old is Mary today?
a) 6 yrs old
b) 9yrs old
c) 12 yrs old
d) 16yrs old
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Find an answer to your question ✅ “Today, Jin's age is 1/3 of Mary's age. In four years, Jin's age will be 1/2 of Mary's age. How old is Mary today? a) 6 yrs old b) 9yrs old ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
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