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12 minutes= 720 seconds

45 minutes= 2700 seconds

17 minutes= 1020 seconds

Altogether= 4440 seconds

4440 seconds= 74 minutes

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Related Questions

What is 45 min subtract 30 min 48 seconds equal?

14min 12 seconds


What is the range median mean max min and mode of 12 12 13 13 14 15 17 17 17 19 21 21?

min= 12 max=21 median=17 mode=17 mean=191


What time is 90 min after 1115 am?

12:45 pm


1 hr 28 min 45 s - 45 min 12 s equals?

To calculate (1 , \text{hr} , 28 , \text{min} , 45 , \text{s} - 45 , \text{min} , 12 , \text{s}), first convert everything to seconds: (1 , \text{hr} = 3600 , \text{s}), so (1 , \text{hr} , 28 , \text{min} , 45 , \text{s} = 3600 + 1680 + 45 = 5325 , \text{s}). Then convert (45 , \text{min} , 12 , \text{s}) to seconds: (45 , \text{min} = 2700 , \text{s}), so (45 , \text{min} , 12 , \text{s} = 2712 , \text{s}). Subtracting gives (5325 , \text{s} - 2712 , \text{s} = 2613 , \text{s}), which converts back to (43 , \text{min} , 33 , \text{s}).


What is 11 45 am plus a hour and 40 minutes?

11:45 am + 1 hr 40 min = 12:45 pm + 40 min = 1:25 pm.


How many minuets are there between 1115 a.m and 105 p.m?

110 = 45 + 60 + 5 11:15 to 12:00 = 45 min 12:00 to 1:00 = 60 min 1:00 to 1:05 = 5 min


What is the range of the numbers 28 17 45 32 29 28 14 27?

Maximum = 45 Minimum = 14 Range = Max - min = 45 - 14 = 31


How many sec are in 45 min?

2,700 seconds are in 45 min.


How much time passed from 8 15 and 4 45?

Assuming 24 hour times since no am/pm are present (though I would normally expect two digits for the hour, as in 08:15, etc) - 20 hours 30 mins. If the question is from 8:15am to 4:45pm (sounds like a plausible working day) then it is 12 hours less at 8 hr 30 min. 8 15 to 4 45 is: 08:15 to 09:00= 45 mins plus 9:00 to 12:00 = 3 hours plus 12:00 to 24:00 = 12 hours plus 00:00 to 04:00 = 4 hours plus 04:00 to 04:45 = 45 mins Which is 45 min + 3 hr + 12 hr + 4 hr + 45 min = 19 hr 90 min But 90 min = 1 hr 30, so total is 20 hr 30 min


If boy began working at 9 45 am took a lunch break from 12 to 12 45 pm and finished work at 3 45 pm how many hours did he work?

he works for 6 hrs and 15 min.


How many minutes are in 0.75 an hour?

1 hour = 60 min → 0.75 hour = 0.75 × 60 min = 45 min.


What is number 12 less than the product of 8 and the sum of 17 and 28?

N = -12 + 8*(17+28) = -12 + 8*45 = -12+360 = 348