First write down what you know:
- 4 balls of wool = 8 caps
Next, try to set up an equation.
4 balls of wool / 8 caps = x number of wool balls per cap
Then solve,
4/8 = 1/2
So you need 1/2 of a ball of wool to make 1 cap.
Then you multiply 1/2 by 6 to get 3.
<u><em>You will need 3 balls to make 6 caps. </em></u>
Hope this helps! Have a good day/night! c: