GSM8K test #219 · Arithmetic · Averages
Adrian's age is three times the age of Harriet, and Harriet is…
Adrian's age is three times the age of Harriet, and Harriet is half the age of Zack. Calculate the average age of the three in three years if Harriet is 21 years old now.
GSM8K — Grade School Math 8K (Cobbe et al., OpenAI, 2021) · test #219
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