There is only 60 minutes in each hour, and there are only 120 minutes in 2 hours. If you count 17 minutes back, the answer to what would be one hour and 43 minutes is 103 minutes.
One hour is 60 minutes so 30 minutes is one-half of an hour.
390 minutes. One hour is the same as 60 minutes. 6 hours is 360 minutes. Half of an hour would be 30 minutes, which brings the total to 390 minutes.
One hour is 60 minutes so one and a half hour is 60 + 30=90 minutes
One quarter of an hour is 15 minutes.
One hour take away 22 minutes would leave you with 38 minutes.
15 minutes. One hour is 60 minutes, so half (1/2) an hour would be 30 minutes, and a quarter (1/4) hour 15 minutes.
Between one hour 30 minutes and one hour 50 minutes
3 quarters of an hour is 45 minutes, 15 minutes would be one quarter and 30 mins would be two quarters.
There is only 60 minutes in each hour, and there are only 120 minutes in 2 hours. If you count 17 minutes back, the answer to what would be one hour and 43 minutes is 103 minutes.
One hour is 60 minutes so 30 minutes is one-half of an hour.
390 minutes. One hour is the same as 60 minutes. 6 hours is 360 minutes. Half of an hour would be 30 minutes, which brings the total to 390 minutes.
One hour is 60 minutes so one and a half hour is 60 + 30=90 minutes
One quarter of an hour is 15 minutes.
One hour five minutes
It is not incorrect grammar but the whole phrase is "odd" one would use "in an hour" rather than "after". Also in "a correct grammar" the "a" is not needed. Finally the "and a few minutes" is odd too. If one was trying to be precise one would specify the period exactly (eg 67 minutes or an hour and seven minutes), but in normal conversation when planning to meet up "in an hour" would be enough. Thus the best version would be "See you in an hour"
There are 60 minutes in one hour.