what's the meaning of this sentences: what are you been up to and give me an example answer for that ques. tq

Answer 1

The correct question would be, "What have you been up to?"
An example of a typical answer would be, "Not much, how about you?"

Answer 2

'what have you been up to' is another way of saying 'what have you been doing'. Answers could be:-
'ive been to work'
'ive been to the shops'
'ive not really done much'
'ive booked a holiday'

Answer 3

should be What Have you been up to, and answers are:
Nothing much, how bout you?
I have been working away.
Oh, school and such