Question

30 M128 m?? CM9 CM78 m27900​

Answer 1

Ответ:

Пошаговое объяснение:

30 м 300см

128м 1280см

9 см 0.9 мм

78м 780 см

Answer 2

It seems like you've provided a series of alphanumeric characters and numbers without any context. It's not clear what you're asking or referring to. Could you please provide more information or clarify your question? This way, I'll be able to assist you more effectively.