How to use hrs. in a sentence
It requires women to have an ultrasound 24 hrs before an abortion?
Dear Sir: Time affords of writting you people now as we have raised to wages to three dollars a day for ten hours—eleven hrs.
It appears that any satellite situated at the outer edge of the ring would require as long a period as 13 hrs.The Story of the Heavens|Robert Stawell Ball
Wash thoroughly, cover with warm water and let stand for from 12 to 48 hrs.
The times taken by a French steamer were as follows: 'Guinevere,' 10 hrs.Yachting Vol. 1|Various.
Set into covered baker or cover with waxed paper and bake until squash is tender which will be in 2–3 hrs.