TIME

Convert unit of Time

1 hour = 60 minutes                                    1 minutes = 60 seconds
1 day = 24 hours
1 week = 7 days                                                        
1 year = 12 months 

1 decade = 10 years

1 century = 100 years

1 century = 10 decades

 

Convert 12 hours system to 24 hours system

       7 : 30 a.m =   0730 hours                                   3 : 45 p.m =  1545 hours
       9: 45 a.m  =  0945 hours
      10 : 50 a.m =  1050 hours                                       3  45
                                                                                 + 12  00
                                                                                     15 45 hours 

 

Convert 24 hours system to 12 hours system

        0920 hours =  9 : 20 a.m                                    2055 hours  =  8 :55 p.m
        1145 hours  =  11: 45 a.m
                                                                                             2055                                                                              
                                                                                         -   1200
                                                                                              8:55 p.m