SOLUTION: Please help me solve this: if jummai's age is double of ada's age and the product o their present age is 338. what will be jummai's age in 10years.

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Question 1071107: Please help me solve this: if jummai's age is double of ada's age and the product o their present age is 338. what will be jummai's age in 10years.
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
system%28j=2a%2Cj%2Aa=338%29

2a%5E2=338
a%5E2=169
a=13

j=26

jummai will be 36 years old, in 10 years.