Jawapan

2015-04-16T15:41:26+08:00
0.08×60=4.8 minit 
4.8 minit =4 minit +(0.8×60saat)
              =4 minit +48 saat
2015-04-16T15:44:51+08:00
0.08×60=4.8 minit 
4.8 minit = 4 minit +(0.8×60saat)
              = 4 minit +48 saat
              = 4 minit 48 saat
ingat formula 1 minit = 60 saat
                    1 jam  = 60 minit