Question
Seth started his drum practice at 10.15 a.m. and ended his drum practice at 2.10 p.m. He took a 40 break in between his drum practice. How much time did Seth spend on his drum practice?
2 m

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Seth started his drum practice at 10.15 a.m. and ended his drum practice at 2.10 p.m. He took a 40 break in between his drum practice. How much time did Seth spend on his drum practice?