Сложите дроби: 1/6 + 2/6 3/14 + 5/14 17/150 + 13/150 - вопрос №2305521162631451417150131502103107201 от Андрей1935362825 04.10.2020 21:13

Question

Математика: Сложите дроби: 1/6 + 2/6 3/14 + 5/14 17/150 + 13/150 2/10 + 3/10 7/20 + 11/20 39/350 + 11/350 4/9 + 1/9 5/22 + 6/22 52/270 + 38/270 107/420 + 103/420 7/12 + 5/12 5/18 + 11/18

Андрей1935362825 · Answer

1/6 + 2/6= 3/6=1/23/14 + 5/14 = 8/14=4/717/150 + 13/150= 30/150=1/52/10 + 3/10=5/10=1/27/20 + 11/20= 18/20=9/1039/350 + 11/350= 50/350=1/74/9 + 1/9=5/95/22 + 6/22=11/22=1/252/270 + 38/270=90/270=1/3107/420 + 103/420=210/420=1/27/12 + 5/12=12/12=15/18 + 11/18=18/18=1...