There are 60 seconds in a minute, so to convert seconds to minutes, you divide the number of seconds by 60. In this case, 840 seconds divided by 60 equals 14 minutes. Therefore, there are 14 minutes in 840 seconds.
0.0107
The LCM of 168, 60 is 840.
70
The LCM of 40 and 56 and 60 is 840.
.6 x 840
The LCM is 840.
8
0.0036
120
0.006
60 st = 840 lb60 st = 840 lb60 st = 840 lb60 st = 840 lb60 st = 840 lb60 st = 840 lb