14 hours and 40 min
60 minutes = 1 hour 540 minutes = 540 ÷ 60 = 9 hours
270One hour is equal to 60 minutes. Therefore, four and a half hours is equal to 4.5 x 60 = 270 minutes.4 1/2 hours is equal to 270 minutes.
Break this up into parts. There are 3 minutes from the starting time of 1:57 until 2:00 (two hours, zero minutes). Then there are (10-2=8) eight hours from 2:00 until 10:00. Then 43 minutes until 10 hr 43 min. So 8 hours plus 43 min plus 3 min is 8 hours 46 minutes.
This appears to be a number trick or joke. The answer is that 1 hour, plus 1 minute, plus 59 minutes, will equal 2 hours.
120 minutes because one a hour is 60 plus another hour is 120 min
14 hours and 40 min
2 hours and 51 min.
129 minutes is equal to 2 hours and 9 minutes.
346 (5 hrs X 60 min./hr. =300 min. plus the 46 min. =346 minutes, total).
135 minutes can be converted to hours. 135 minutes is equal to 2 hours and 15 minutes. It could also equal one hour and 75 minutes. There are 60 minutes in an hour.
60 minutes = 1 hour 540 minutes = 540 ÷ 60 = 9 hours
270One hour is equal to 60 minutes. Therefore, four and a half hours is equal to 4.5 x 60 = 270 minutes.4 1/2 hours is equal to 270 minutes.
Break this up into parts. There are 3 minutes from the starting time of 1:57 until 2:00 (two hours, zero minutes). Then there are (10-2=8) eight hours from 2:00 until 10:00. Then 43 minutes until 10 hr 43 min. So 8 hours plus 43 min plus 3 min is 8 hours 46 minutes.
This appears to be a number trick or joke. The answer is that 1 hour, plus 1 minute, plus 59 minutes, will equal 2 hours.
10 hours and 15 minutes
8 hr 40 min + 1 hr 45 min = 10 hr 25 min