For a CPA association in the province (municipality), three to fifteen directors.

一省(市)会计师公会置理事三人至十五人。

youdao

Three to fifteen directors for educational associations of township (city or district) level.

一乡（镇、市、区）教育会置理事三人至十五人。

youdao

Curtains fifteen cubits long are to be on one side of the entrance, with three posts and three bases.

门这边的帷子要十五肘，帷子的柱子三根，带卯的座三个。

youdao

If the bank took an example of 100, 000 mortgages, and all of them had interest rates ranging from three to fifteen percent, the averages of positive growth based on low and high rates is a slim portion of what would be paid on time.

FORBES: American Dream Of Homeownership Fading. Rejoice.

The book was, obviously, meant to be humorous, and was embraced by the reading public, to the surprise of Rousselot and his publisher: it had to be reprinted after three months, and within a year more than fifteen thousand copies had been sold.

NEWYORKER: ?lvaro Rousselot��s Journey

Three years later, hospital stays and trips to the emergency room have dropped more than fifteen per cent.

NEWYORKER: The Hot Spotters