Question

8,9 : 1000 19,773 : 39 9 : 20 78,15 : 0,01 желательно в столбик

Answer 1

8,9:1000=0,0089
19,773:39=0,507
9:20=0,45
78,15:0,01=7815

Answer 2

It seems like you have provided a list of number pairs with corresponding values. It's not entirely clear what the pattern or relationship is between the numbers. However, I can present them in a columnar format as you requested:

yamlCopy code
8,9    : 1000
19,773 : 39
9      : 20
78,15  : 0.01

If you could provide more information about the pattern or context, I might be able to assist further.