The minutes of a meeting should show how a decision was arrived at.
When a vote is taken it's common practice (but not essential) to provide full details. e.g: "The Secretary proposed that the date of the sponsored walk be changed to 15th November. Miss Higgins seconded the motion, which was subsequently passed by 7 votes to 2, with 3 abstentions"
When no vote is taken, the minutes should indicate that fact. e.g: "The date of the sponsored walk was discussed and it was decided, nem con, that it should be held on 15 November"
['nem con' = 'nemine contradicente' = 'without dissent']
It's standard practice for the first item on the agenda of any committee meeting (possibly after 'Chairman's welcome' and/or 'Apologies for absence') to be 'Minutes of the Last Meeting'. Rather worryingly, they are often simply 'taken as read', which is poor practice because it fails to give those present the chance to challenge their accuracy. (e.g: "Hang on a minute, Mr Chairman! I remember discussing the date of the sponsored walk but I most definitely didn't agree to fixing a date for it; I thought that we still had to decide on it at this meeting").
So, even if you can't change the decision-making practices of the committee you serve on, RSVP, you could at least try to improve the standard of the minute taking and ensure that the minutes aren't routinely 'taken as read'.