YOU SAID:
I have farted approximately three and a half times today
INTO JAPANESE
今日はおならを3回半くらいしました
BACK INTO ENGLISH
I farted about three and a half times today.
INTO JAPANESE
今日は3回半ほどおならをしました。
BACK INTO ENGLISH
I farted about three and a half times today.
You've done this before, haven't you.