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Mathematics, 15.10.2019 21:40 bobbye001

The test that keyshawn's class took finished at 10: 30 a. m. the first part of the test took 30 minutes . there was a 15 minute break. the second part of the test also took 30 minutes. at what time did the test start?

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The test that keyshawn's class took finished at 10: 30 a. m. the first part of the test took 30 minu...

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