Help to solve please examples 1) 47000 mm =? dm | 2) 2sut9ch =? h | 3) 60500 kg =? c | 4) 2mes14dney =? days | 5) 645m3dm =? cm | thanks in advance

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47000÷100=470 57 6050 74 645*100+30=645301) 470 dm 2) 57 hours 3) 605 centners 4) 74 days 5) 64,530 cm
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Answer add