lip004
General information
Question text: | If John can drink one barrel of water in 6 days, and Mary can drink one barrel of water in 12 days, how long would it take them to drink one barrel of water together?
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Answer type: | Numeric with decimals |
Label: | time to drink one barrel |
Empty allowed: | One-time warning |
Error allowed: | Not allowed |
Multiple instances: | No |