Question
The clock shows the time Mark reached the grocery store in the morning. He took 50 min to drive from the house to the grocery store. At what time did he leave the library for the grocery store? Express the answer in a.m.
2 m

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The clock shows the time Mark reached the grocery store in the morning. He took 50 min to drive from the house to the grocery store. At what time did he leave the library for the grocery store? Express the answer in a.m.