Yoko wants to make 20 small identical diamonds and 18 large identical diamonds using wire. She has made 12 small diamonds and 6 large ones using 900 cm of wire. The length of wire she used for 3 large diamonds is the same as that for 9 small diamonds.
- How many large diamonds can be made with the same length of wire used to make 12 small diamonds?
- What is the length of wire she needs to make the remaining diamonds? Express your answer in cm.