Question

540.300640.800350-900​

Answer 1

Ответ:

540*300=162000

640*800=512000

350-900=-550

Answer 2

Ответ:

× 540  

      300  

162000

× 640  

          800  

512000

- 900

       350

     -550

ответы

162000

512000

-550

Answer 3

The sequence you provided, "540.300640.800350-900," does not appear to follow any recognizable pattern or format. It does not resemble a phone number, an identification number, or any commonly used code. Could you please provide more context or clarify what the sequence represents?