1)5/16*4=20/16=одна целая 4/16
2)27/53/3=27/156=9/52
3)18/31/71=18/2 201
31*71=2 201
4)3*7*1/29/5=21*1/29/5=21/29/5=21/145
5)7*17/23/4=119/23/4=119/92=одна целая 27/92
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1)5/16*4=20/16=одна целая 4/16
2)27/53/3=27/156=9/52
3)18/31/71=18/2 201
31*71=2 201
4)3*7*1/29/5=21*1/29/5=21/29/5=21/145
5)7*17/23/4=119/23/4=119/92=одна целая 27/92