Respuesta :

If 8 divided by four is two and that means there's two for each, then you would have three because 3 times two equals 6. So the answers 3 I think.
Dfordham
If the girl wants to make 6 knitted caps she will need 3 balls of wool. One ball of wool makes 2 caps.

8 / 4 = 2

6 / 3 = 2

She will need 3 balls of wool for 6 caps.