?
30 minutes
2 hours and 40 minutes. Since she was so massive, it took longer than most ships to sink
90
30 days : 49 days or 30:49
This would be 30 watthours, or 0.030 kilowatthours
you multiply it by 52 and then simplify it.
To calculate the number of minutes in 30 days, multiply the number of minutes in an hour (60) by the number of hours in a day (24) and then multiply that result by the number of days (30). Therefore, 60 (minutes per hour) x 24 (hours per day) x 30 (days) = 43,200 minutes in 30 days.
You can write 2.5 hours. This is the same as 25/10 hours. 1/10 of an hour is 6 minutes so 5/10 is 30 minutes. 2.5 hours is the same as writing 2hours 30 minutes. 3.75 hours = 3 hours 45 minutes 1.25 hours = 1 hour 15 minutes etc etc
2hours and 30 min
Multiply it by 60 to find how many seconds there are.
Convert the minutes to seconds (multiply them by 60), then divide the result by 30. Alternately, you can first convert seconds to minutes, then divide the equivalents in minutes.
The month of June typically has 30 days. To calculate the total number of minutes in June, you would multiply 30 days by 24 hours in a day, which equals 720 hours. Finally, you would multiply 720 hours by 60 minutes in an hour to get 43,200 minutes in the month of June.