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2 and 3/4 hours
2.75 hours
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∙ 12y ago
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How do you subtract 20 mins. 45 seconds from one half hour?
Convert 20 minutes into seconds (20 * 60). There are sixty seconds in a minute. This would make 1200 seconds. Then add the 45 seconds (1245). Convert 30 minutes (1/2 an hour) into seconds (30 * 60). Then subtract 1245 from 1800. This would leave 555 seconds or 9 minutes, 15 seconds. I hope this helps.
What is 2 thirds of 1 hour 45 minutes?
1 hour 45 minutes = 105 minutes 2/3 of 105 minutes = 70 minutes (or 1 hour 10 minutes)
What is faster kilometers per hour or meters per minute?
1 meter per minute is only 60 meters per hour, but 1 kilometer per hour is 16-2/3 meter per minute. So any number of kilometers per hour is 16-2/3 times as fast as the same number of meters per minute.
How do you turn 2 hours and 45 minutes into a mixed number?
So 45 minutes is 3/4 of an hour (60 minutes in an hour, 45/60 simplifies to 3/4). That means the mixed number would be 2 3/4 hours.
How many 30 seconds in one hour?
2 in a minute times 60...
How do you subtract 20 mins. 45 seconds from one half hour?
Convert 20 minutes into seconds (20 * 60). There are sixty seconds in a minute. This would make 1200 seconds. Then add the 45 seconds (1245). Convert 30 minutes (1/2 an hour) into seconds (30 * 60). Then subtract 1245 from 1800. This would leave 555 seconds or 9 minutes, 15 seconds. I hope this helps.
What is 2 meters per minute converted to feet per hour?
2 metres/minute = 393.7 feet per hour
What is the formula used to convert kilometers per hour to kilometers per minute?
one should divide kmph by 60. i.e. 120 kmph = 120/60 kmpm = 2 kilometers per minute
A 45 pound dog is to receive 2 Mg per kg medication each minute for the next hour and a half how many grams are needed?
3681.8mg
A baby crawled to his mother at 2 meters per minute how many centimeters per hour did he crawl?
2 (meters/minute) x 100 (centimeters/meter) x 60 (minutes/hour) = (2 x 100 x 60) (meter - centimeter - minute / minute - meter - hour) = 12,000 centimeters / hour
Convert to seconds 2.75 hours?
There are 60 x 60 seconds in 1 hour = 3600 seconds In 2 hours there are 7200 seconds 0.75 of an hour is 45 minutes. There are 45 x 60 seconds in 0.75 hour = 2700 second Add these together to get 9900 seconds in 2.75 hours
How many hands of a clock?
Clocks have 0, 2 or 3 hands: 0 (digital clocks), 2 (hour and minute), 3 (hour, minute and second).
What begins at 2 45 pm?
The fifteen minute countdown to 3pm.
What is 2 thirds of 1 hour 45 minutes?
1 hour 45 minutes = 105 minutes 2/3 of 105 minutes = 70 minutes (or 1 hour 10 minutes)
What is 45 minutes as a fraction of an hour?
1\2
During the 2 minute silence on Remembrance Parade when do the 2 minutes start - on the hour or on the 11th chime of the clock?
On the hour
What is faster kilometers per hour or meters per minute?
1 meter per minute is only 60 meters per hour, but 1 kilometer per hour is 16-2/3 meter per minute. So any number of kilometers per hour is 16-2/3 times as fast as the same number of meters per minute.
