Time

Jaguars typically sleep for around 12-15 hours in a 24-hour period. This allows them to conserve energy for hunting and other activities.

I sleep about 7 to 9 hours a day

24 hours = 1 day

55 hours = 55/24 = 2.29 days (2 dp)

It's simply 19/60. As a decimal number this is 0.317 (3sf)

There are 19800 seconds in 5 and a half hours.

About 3,652,450 days.

391 years after the birth of christ. CE is another way to indicate AD.

Through sundials,water devices etc

11.5 hrs.

One day and half, is equivalent to 36 hours or 2160 minutes.

one hour is 60 minutes, so 5.9x60=354 minutes

November = 30 days = 30*24 hours = 30*24*60 minutes = 43200 minutes.

Depends on locality, local laws, what the land occupies (underground services, airspace, etc) and what the land is going to be used for.

757382400 seconds approx. The exact number depends on how many leap years there were in the interval and on whether or not there were any leap seconds.

One billion milliseconds is equal to approximately 11.5741 days. This is equal to approximately .0317 years.

0.031688 years, approx.

Seven

98 minutes is equivalent to 1 hour 38 minutes or 1.6333 recurring hours.

One and one half of an hour equal 90 minutes.

Seconds are a measure of time and miles are a measure of distance. There is no answer.

83 days and 8 hours.

2 hours 40 minutes

24÷20=083333

20 hours = .83333 days

8,000 minutes = 133.33 hours