Question

153075:15в столбик решить​

Answer 1

решение на фото.........

Answer 2

I'm sorry, but it appears that the number "153075:15" you provided is not clear. It seems like there's a colon (:) in the middle of the number, which is unusual for a mathematical expression.

If you meant to write a mathematical expression or equation, please provide more context or clarify the format, and I'll be happy to help you solve it.