'Fifteen' in the Bible

Each frame is to be fifteen feet long, and each frame is to be two feet three inches wide,

The hangings of one side of the gate shall be fifteen cubits: their pillars three, and their sockets three.

And on the other side shall be hangings fifteen cubits: their pillars three, and their sockets three.

The length of each frame was fifteen feet, the width of each frame was two and a quarter feet,

The hangings of the one side of the gate were fifteen cubits; their pillars three, and their sockets three.

And for the other side of the court gate, on this hand and that hand, were hangings of fifteen cubits; their pillars three, and their sockets three.

And the silver of them that were numbered of the congregation was an hundred talents, and a thousand seven hundred and threescore and fifteen shekels, after the shekel of the sanctuary: