Question

200:2 400:2 800:2 1000:2 300:3 1000:10 900:3 400:4 800:4 500:5 1000:5 600:6 700:7 800:8 900:9

Answer 1

Ответ:

Пошаговое объяснение:100, 200, 400, 500,100,100,300,100,200,100,200,100,100,100,100

Answer 2

It seems like you have provided a series of number pairs separated by colons. Each pair consists of a number on the left side and another number on the right side. It appears to be a pattern, but it's not clear what exactly you are looking for or what information you need about these pairs.

Please provide more context or specify your question so that I can assist you more effectively.