What is the meaning of "up to someone"

Question

For example:

It's up to you, what results and type of accuracy you're looking for.

 

Answer 1

کار خودته, به خودت مربوط میشه, تصمیم با خودته

تصمیم با خودته که چه نتایج و نوع دقتی دنبالش هستی.

 

be up to somebody
a) used to say that someone can decide about something

You can pay weekly or monthly – it’s up to you.


b) used to say that someone is responsible for a particular duty

It’s up to the travel companies to warn customers of any possible dangers.


Source: Longman Dictionary