Выразите в километрах:3км75м.,10км40дм.,2км100м.,5км20дм

3км 75м=3,075км

10км40дм=10,004км

2км100м=2,01км

5км20дм=5,002км

3,075 км                                                                                                                    10,004 км                                                                                                                    2,01км                                                                                                                       5,002 км