90:27:00
1:3
9:27 to 9:30 = 3 minutes9:30 to 11:00 = 90 minutes 11:00 to 11:15 = 15 minutes TOTAL minutes = 3 + 90 + 15 = 108 minutes
The ratio of 90 to 18 is written as 90/18
36 minutes/(11 min 36 sec) = 2160 sec/696 sec = 90/29 which cannot be simplified further.
90 minutes.
90 seconds = 1.5 minutes. So the ratio is 1.5 : 3 or 1:2
1:3
90/70 or 9/7
90 sec to 7min
5/9
90 min/8 hours = 90 min/480 min = 3/16
9:27 to 9:30 = 3 minutes9:30 to 11:00 = 90 minutes 11:00 to 11:15 = 15 minutes TOTAL minutes = 3 + 90 + 15 = 108 minutes
The ratio of 90 to 18 is written as 90/18
36 minutes/(11 min 36 sec) = 2160 sec/696 sec = 90/29 which cannot be simplified further.
1.5
27/1
90 + 27 = 117