Multiply decimals
0.1 x 0.2
.02
1/4 x 15/7
15/28
0.9 ÷ 0.2
4.5
1/2 ÷ 1/4
2
-2.3 x 10
-23
90/10000000000 x 190/7
171/700000000
1.58 ÷ 7.6
0.21
1/50 ÷ 1/60
1.2
139.18 x 50.71
7057.8178
14/90 x 90/14
1
29 ÷ 14.5
2
1/65 ÷ 1/70
1.08
231.8 x 20
4636
17/17 x 90/18
5
18.5 ÷ 27.8
0.67
5/75 ÷ 10/80
0.53
1918.1 x 10.8
20715.48
1785/173831 x 10/6
425/24833
108.77 ÷ 98.3
1.10
70/1030 ÷ 90/87
0.065