e.g. I like chicken and carrots. Frank
- I like chicken and potatoes. Theo
- I like pasta and vegetables. Wendy
- I like rice and sausages. Tina
- I like meat and potatoes. Theo
- I like pizza and salad. Simon
Total ? 100
20+20+20+20+20=100
20+? = 100
100-20=80
Ответ: 80