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Mathematics, 01.02.2020 01:42 danessaporter

Marcus spent 10 hours doing his homework last week. this week he spent 11 hours doing homework. he says that he spent 110% more time doing homework this week. is he correct? show your work to justify your decision.

plz me! i think he is correct because 10% of 10 is 600 minutes= 1hr. so 10+1= ! giving medal and a fan.

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