Question

131540:50 121690:70 516600 : 900 373 800:600

Answer 1

6273736

36373

7337373

73737737337

Answer 2

It seems like you've provided a series of numbers with colons between them. These numbers appear to be in a format that might represent some kind of data or values associated with specific identifiers. To better understand and provide a meaningful response, I need more context or information about what these numbers represent or what you'd like to know about them. Please provide additional details or clarify your question, and I'll be happy to assist you further.