60 sec. per min.180 mins = 10800 secs.
(25,600 seconds) / (60 seconds per minute) = 426 and 2/3 minutes
1 hour = 60 minutes therefore 60 mins + 42 mins = 102 mins 102 mins x 60 seconds = 6120 seconds 6120 seconds
1 km per hour = 100,000 cm per 3,600 seconds = 27.77... cm per second
1 minute = 60 seconds 560 seconds = 560 / 60 mins = 91/3 mins (or 9 mins 20 seconds)
The speed is exactly 100 cm per 6 seconds. Converted into other units, it's also equivalent to -- 1 meter per 6 seconds -- 1662/3 millimeters per second -- 10 meters per minute -- 600 meters per hour -- 14.4 kilometers per day
20 mins + 840 seconds = which is 34 mins
270 seconds.
1,140 seconds.
5000 cm is 1/20 of a km and so 1/20*60*60 = 180 km per hour
There are 1000 metres in a kilometre and 100 centimetres in a metre... so there are 100,000 centimetres in a kilometre. This means that a speed of ? Km per hour = 100,000 x ? cm per hour. == There are 60 minutes in an hour and 60 seconds in a minute... so there are are 3,600 seconds in an hour. This means that a speed of ? cm per hour = ? / 3,600 per second. == Now if we have ? x 100,000 / 3, 600 cm per second this is = ? x 27.7778
150 seconds