Step-by-step explanation:
if 0.71 means 0.71 seconds, then it is much less than 30 seconds.
if it means 0.71 minutes, then it is longer/ greater than 30 seconds, as 30 seconds are 0.5 minutes (and 0.5 is less than 0.71).
you need to be more careful with the text you put in here.
