Найдите несократимую дробь, равную дроби: а)25/100 б)48/56 в)75/125 г) 108/144 д)600/720 е)100/1000 ж)350/1000 з)250/1000 и)320/6400 к)800/1000 Выделите их)

Найдите несократимую дробь, равную дроби: а)25/100 б)48/56 в)75/125 г) 108/144 д)600/720 е)100/1000 ж)350/1000
з)250/1000 и)320/6400 к)800/1000 Выделите их)
- Предмет:
  Математика
- Автор:
  mcpherson
- 5 лет назад

Ответы 1

Для того, чтобы найти несократимую дробь равную данной, необходимо сократить исходные дроби:а)25/100=25/(25*4)=1/4б) 48/56=6*8/(7*8)=6/7 в)75/125=25*3/(25*5)=3/5 г)108/144=36*3/(36*4)=3/4д) 600/720=120*5/(120*6)=5/6е)100/1000=100/(100*10)=1/10ж)350/1000=50*7/(50*20)=7/20з)250/1000=1/4 =250/(4*250)=1/4и)320/6400=320/(320*20)=1/20к)800/1000=4*200/(5*200)=4/5
- Автор:
  makayla
- 5 лет назад
- 0
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Найдите несократимую дробь, равную дроби: а)25/100 б)48/56 в)75/125 г) 108/144 д)600/720 е)100/1000 ж)350/1000 з)250/1000 и)320/6400 к)800/1000 Выделите их)

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Найдите несократимую дробь, равную дроби: а)25/100 б)48/56 в)75/125 г) 108/144 д)600/720 е)100/1000 ж)350/1000
з)250/1000 и)320/6400 к)800/1000 Выделите их)