How long does it take mars to axis? It takes any planet one day to rotate on its axis. A Martian day is only slightly longer than an Earth day: 24 hrs. 39 mins. 35 secs.
2. Divide the number of seconds by 60 to convert seconds to minutes. Every 60 seconds a full minute has passed. Dividing a number tells you how many times one number fits in the other.
Sixty seconds make up a minute, while 60 minutes make up an hour. You can convert minutes into a percentage of an hour using basic division. For example, 30 minutes equals 50 percent of an hour, while 10 minutes equals about 17 percent of an hour.Calculating the percentage of an hour enables you to solve speed, time or distance problems, because speed is usually expressed in miles per hour.nstructions. Convert any seconds to a percentage of a minute by dividing by 60. For example, 14 minutes and 45 seconds equals 14.75 minutes, because 45/60 equals 0.75. Divide the number of minutes by 60, the total number of minutes in an hour.