2 400g 2 1 1 1/2 3 1 1 1 1 2 2 1 1/2 1/2 2 2 1. 30 2. 5 3. 40 4. 5. 6. 303 7.
=== 4 60ml 2 50g 3 2 180ml 1 1 1 2 1 1. 1 2. (1) 3. 4. (3)
