There are two main groups of muscles, the quadriceps and the hamstrings, as well as a small muscle behind the knee (popliteus). The other muscles closely linked are the two calf muscles, which control how the ankle moves as well as the knee.
If we recall that the unit of time is âthe Day,â this value represents 1-1/3 days of time. Since there are 24 hours in a day, converting to hours is a simple multiplication 24 * 1.3333 = or 32 hours. (24 * 4/3 to be more precise). Finding the number of hours between two date/times is simple, just subtract the start date/time from the end date/time and multiply the result by 24 hours.
An hour is a unit of measurement. A ratio is a comparison of similar things. You can use hours within a ratio showing something over a measurement of time. For example as speed (25 miles/kilometers per hour) or hourly wages ($7.25 per hour). An hour can also be a measurement of Right Ascension. This is a measure timing the passage of objects in the sky across the meridian as the Earth rotates.