Answer:
3 minutes 42 seconds
Step-by-step explanation:
Half of 7 minutes is 3 minutes 30 seconds
half of 24 seconds is 12 seconds
Add this together
3 minutes 30 seconds + 12 seconds = 3 minutes 42 seconds
3 minutes and 42 seconds
1 minute=60 seconds, so 7minutes =420 seconds, add the extra 24 seconds to get 444 seconds. Half of that is 222seconds which is equal to 3 minutes and 42 seconds
