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Mathematics, 01.11.2020 18:10 s122784

HELP ME PLZZZ If Machine A makes a yo-yo every five minutes and Machine B takes ten minutes to make a yo-yo, how many hours would it take them working together to make 20yo−yos?

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HELP ME PLZZZ If Machine A makes a yo-yo every five minutes and Machine B takes ten minutes to make...

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