=45 second, because a half of 1 minute =30 second and a half of 30 second= 15 second and when you add 30 and 15 = 45
30 seconds in 1/2 minute.
To write one minute and a half in numerical form, you would express it as 1:30. This represents one minute (1) and thirty seconds (30) on a clock. In terms of fractions, you could also write it as 1 1/2 minutes, where the whole number represents the minute and the fraction represents the additional 30 seconds.
1 minute 45 seconds OR 105 seconds OR 105,000 miliseconds OR 105,000,000 microseconds OR 1,050,000,000 nanoseconds OR 105,000,000,000,000 picoseconds
5400 seconds. ************************ 60 seconds = 1 minute 60 minutes = 1 hour so 1 and a half hours is 1.5x60x60= 5400 BUT I read question as 1 hour (60x60=3600seconds) plus half minute (0.5x60 = 30 seconds) so total is 3660 seconds
There are sixty(60)seconds in one(1) minat half minat mean thirty seconds(30).
1 minute and 30 seconds is 1.5 minutes.
Usually THERE ARE NUMBERS FROM 0 TO 9 ON THE MICROWAVE, AND IF YOU PRES 130 ( THAT IS 1 MINUTE AND 30 SECONDS) YOU SHOULD GET 1 AND A HALF MINUTES
It is 30/60 or 1/2 simplified
There are 60 seconds in a minute, so one and a half minutes would be 90 seconds. To convert seconds to minutes, you would divide by 60. Therefore, one and a half minutes is equal to 1.5 minutes or 1 minute and 30 seconds.
60 seconds an 1 minute 60 minutes in 1 hour 30 minutes in half an hour 90 minutes in one and a half hours. So 90 minutes * 60 seconds = 5400 seconds
51 seconds
1 minute, 40 seconds. Just over a minute and a half.