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Mathematics, 02.12.2020 08:00 minecraft37385
Mark can type 20 words per minute. Carol can type 22 words per minute. Mark starts typing at 1:00 pm and Carol starts typing 6 minutes later. At 1:15 pm, both Mark and Carol stop typing. Together, how many words did Mark and Carol type between 1:00 and 1:15 pm?
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Mark can type 20 words per minute. Carol can type 22 words per minute. Mark starts typing at 1:00 pm...
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