Acvtually it's quite easy to work out. 19 is half of 38, so what is half of 60?
There are 60 seconds in a min. and 60 mins. in an hour = 3600 seconds in an hour. 19 seconds is therefore 19/3600 of and hour.
10 minutes + 11 minutes = 21 minutes 58 seconds + 21 seconds = 79 seconds 79 seconds = 1 minute and 19 seconds 21 minutes + 1 minute and 19 seconds = 22 minutes and 19 seconds
23.7 mph
19 of them
There are 19 tens in190.
19 words / 38 seconds = x words / 60 seconds 19 / 38 = x / 60 19 * 60 / 38 = x 30 = x 30 words.
there are 1,140 seconds in 19 hours.
599,581,594 seconds.
1,140 seconds.
317,210,600 seconds
1,243.6 seconds to cover 19 miles at 55mph
There are 1000 milliseconds in one second. Therefore, 19 milliseconds is equal to 19/1000 = 0.019 seconds.
19 * 60 = 1 140
1140
There are 1000 milliseconds in one second. Therefore, 19 seconds is equal to 19 x 1000 = 19000 milliseconds.
1,486.95 seconds.
1,668 seconds