6*3 < 8*4;
6*3 < 9*4;
6*3 = 2*9;
6*3 > 9:3;
6*3 > 8:4;
6*3 > 10:5;
6*3 > 12:4;
8*4 < 9*4;
8*4 > 2*9;
8*4 > 9:3;
8*4 > 8:4;
8*4 > 10:5;
8*4 > 12:4;
9*4 > 2*9;
9*4 > 9:3;
9*4 > 8:4;
9*4 > 10:5;
9*4 > 12:4;
2*9 > 9:3;
2*9 > 8:4;
2*9 > 10:5;
2*9 > 12:4;
9:3 > 8:4;
9:3 > 10:5;
9:3 = 12:4;
8:4 = 10:5;
8:4 < 12:4;
10:5 < 12:4.
Пошаговое объяснение:
6*3 = 18;
8*4 = 32;
9*4 = 36;
2*9 = 18;
9:3 = 3;
8:4 = 2;
10:5 = 2;
12:4 = 3.
6/15 и 11/18=72/180 и 110/180
5/16 и 5/12=15/48 и 20/48
7/33 и 3/77=49/231 и 9/231
2/55 и 5/22=4/110 и 25/110
4/15 и 3/20= 16/60 и 9/60
5/121 и 8/99=405/9801 и 792/9801