Сократите обыкновенные дроби (294-297):
1) 2/6; 3/9; 4/12; 5/25; 6/48; 10/90
2)6/14; 10/22; 12/14; 14/16; 18/28; 20/26.
1) 2/6; 3/9; 4/12; 5/25; 6/48; 10/90
2)6/14; 10/22; 12/14; 14/16; 18/28; 20/26.
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Ответ:
Пошаговое объяснение:
1). 2/6=2/(2*3)=1/3;
3/9=3/(3*3)=1/3;
4/12=(4)/(4*3)=1/3;
5/25=5/(5*5)=1/5;
6/48=6/(8*6)=1/8;
10/90=10/(10*9)=1/9;
2). 6/14=(3*2)/(7*2)=3/7;
10/22=(5*2)/(11*2)=5/11;
12/14=(6*2)/(7*2)=6/7;
14/16=(7*2)/(8*2)=7/8;
18/28=(9*2)/(14*2)=9/14;
20/26=(10*2)/(13*2)=10/13.