"about one hundred" is a correct and usable phrase in written English.
It indicates an approximate number or quantity of something. Example: "There were about one hundred guests at the wedding."
"When I resell in Benin City, I make about one hundred naira profit on each book," he said.
One hectare of land -- a hundred meters by a hundred meters -- had about one hundred different tree species on it.
More than 1,500 had signed up to the demonstration on Facebook, but only about one hundred attended the event.
About one hundred protesting prostitutes marched on Padua in response.
About one hundred people were also arrested on Friday around the country, according to Egyptian officials.
About one hundred papers describing results from studies on C. elegans in aging research appeared this year.
In total, the study's database accumulated information on about one hundred and fifty junctions/interchanges and about fifty road sections that were treated over the years 2007 2009.
Sarah Palin, by comparison, has raised about one hundred twenty-six thousandollarsrs.
"We had about one hundred and fifty thousand in our accounts," she says.
This ILC was the first high accuracy comparison exercise at INRIM involving a grid of about one hundred and thirty measurement points.
For me, it's usually about one hundred and twenty minutes.
