multiplying fractions
2/1 x 2/1
4/1 or 4
2/1 divided by 2/1
1
2.1 x 2.1
4.41
2/1
2
21 x 21
441
3/4 x 2/3
6/12 or 1/2
3/4 divided by 2/3
1 1/8
3.4 x 2.3
7.82
3/4
0.75
34 x 34
1156
6/9 x 5/9
2 7/27
6/9 divided by 5/9
1 1/5
6.9 x 5.9
40.71
9/6
1.5
59 x 59
3481
9/11 x 4/20
9/55
9/11 divided by 4/20
4 1/11
9.11 x 4.20
38.2620
4/20
0.2
420 x 420
176400
20/19 x 10/9
1 29/171
20/19 divided by 10/9
18/19
20.19 x 10.9
220.071
1.9
2019 x 2019
4076361