Match the words in I columns A and В to make collocations. Check in the Word List. Use some of them to describe the symptoms of the people in the pictures.

1) 6,9c * 11/2d = 75,9/2d
2) 2/3 * 75,9/2 = 25,3d
3) 4,8 : 5/8c = 38,4/5c = 7,68c
4) 25,3d - 2,5d = 22,8d
5) ответ: 22,8d - 7,68c. Ещё можно на 8 сократить, будет 2,85d - 0,96c