Question
The sum of Shiyun's age and Penelope's age is 23. Shiyun is older than Penelope. The product of their ages is 120. What is Shiyun's age in 18 years' time?
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The sum of Shiyun's age and Penelope's age is 23. Shiyun is older than Penelope. The product of their ages is 120. What is Shiyun's age in 18 years' time?