Description: This stock medical illustration depicts the following muscles of the face (facial muscles) : occipitofrontalis, levator labii superioris, zygomaticus minor, zygamticus major, buccinator, levator anguli oris, depressor labii inferioris, temporalis, procerus, orbicularis oculi, levator labii superior alaeque nasi, orbicularis oris, ...
Converting 24 Hour Clock to AM/PM. For the first hour of the day (0:00 to 0:59), add 12 Hours, make it AM. Examples: 0:10 = 12:10 AM, 0:40 = 12:40 AM. From 1:00 to 11:59, just make it AM. Examples: 1:15 = 1:15 AM, 11:25 = 11:25 AM. From 12:00 to 12:59, just make it PM. Examples: 12:10 = 12:10 PM, 12:55 = 12:55 PM.
Then if we ask how many hours is it from midday to 3.30pm then: 3 1/2 - 0 (we can make midday equal 0 rather than 12 here) = 3 1/2 hours. So the total (and answer to the question) is 6 + 3 1/2 = 9 1/2 hours. Another convenient way is to have the time in 24-hour notation. Therefore 3.30pm would be 15:30.