1 minute = 60 seconds so 40 minutes = 60*40 = 2400 seconds. Simple!
20 x (3hours + 20minutes) = 60hours + 400minutes = 60hours + 6hours + 40minutes =66hours 40minutes=======================Another approach:3hours + 20minutes = 180minutes + 20minutes = 200minutes20 x (200minutes) = 4,000minutes =3,600minutes + 360minutes + 40minutes = 60hours + 6hours + 40minutes =66hours 40minutes
280minutes
11 hours and 40minutes
3,500/75 = 46hours 40minutes
30 days : 49 days or 30:49
2/3
23hours and 20minutes is 40minutes short of a full 24-hour day. 40minutes less than a complete day after 2:40 pm is 40minutes before 2:40 pm tomorrow = 2:00 pm tomorrow.
316/6 = 522/3 hours = 52hours 40minutes
Springfield, Massachusetts
60 minutes = 1 hour 1180 minutes = (1180 / 60) = 19 and 2/3 hours = 19hours 40minutes
16hours 40minutes
13hours 40minutes