dividing fractions
(1/4)/(5/4)
1/5
100 x 1000
1000000
908+478
1,386
(12/21) / (16/28)
1
345 x 984
339,480
-5,694+-87,623
-93,317
(6/7)/(7/8)
48/49
78 x 456 x 7
248,976
1,234,567,890+123,4567,890
2,469,135,780
(5/6) / (6/7)
35/36
-3769 x 62
-233,678
(12/5) / (6/32)
9/20
123,456 x 3
370,368