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To calculate 45 seconds as a fraction of 1 hour, first convert 1 hour to seconds. Since 1 minute is 60 seconds, 1 hour is equal to 60 minutes x 60 seconds = 3600 seconds. Next, divide 45 seconds by 3600 seconds to find the fraction of 1 hour. This results in 45/3600 = 1/80 of an hour, or 0.0125 hours.
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LaoWell, isn't that a happy little question! If we have 60 minutes in 1 hour, and each minute has 60 seconds, that means we have a total of 3,600 seconds in 1 hour. So, 45 seconds is just a small fraction of that, like a tiny squirrel hopping through a meadow. Remember, every little moment counts in creating a beautiful painting of time.
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1 mile in 45 seconds how fast are you going?
1 mile in 45 seconds is 80 mph. There are 60 seconds in a minute and 60 minutes in an hour; 60 * 60 = 3,600 seconds in an hour. 3,600 / 45 seconds = 80. And to cross-check: 80 mph * 5,280 feet in a mile = 422,400 feet per hour / 60 = 7,040 feet per minute / 60 = 117 1/3 feet per second * 45 seconds = 5,280 feet in 45 seconds.
How long does it take to drive 28 miles at 45 mph?
1 hour = 60 minutes 1 minute = 60 seconds time = distance/speed = 28 miles/45 mph = 28/45 hour = 28/45 × 60 minutes = 37 1/3 minutes = 37 minutes 1/3 × 60 seconds = 37 minutes 20 seconds
A car travels at a constant speed of 56 miles per hour. How far will it travel in 45 minutes and 45 seconds?
1 minute = 60 seconds 1 hour = 60 mins → 45 mins 45 seconds = 45 + 45/60 mins = (45 + 45/60)/60 hours = 61/80 hours distance = speed × time → distance = 56 mph × 61/80 hours = 42.7 miles.
What is 3 hr 35 min 45 sec plus 1 hr 45 min 30 sec?
3 hours, 35 minutes, and 45 seconds plus 1 hour, 45 minutes and 30 seconds is 5 hours, 21 minutes, and 15 seconds.
How many min are 1 hour 45 min?
1 hour = 60 minutes so 1 hour 45 minutes = 60+45 = 105 minutes.1 hour = 60 minutes so 1 hour 45 minutes = 60+45 = 105 minutes.1 hour = 60 minutes so 1 hour 45 minutes = 60+45 = 105 minutes.1 hour = 60 minutes so 1 hour 45 minutes = 60+45 = 105 minutes.
