Question

Buna ziua va rog frumos ma poate ajuta cineva la ex 10.

Answer 1

Răspuns:

Explicație pas cu pas:

5/8= 8/8-3/8=10/8-5/8=17/8-12/8, etc.

3/7=9/7-6/7=13/7-10/7=17/7-14/7, etc.

4/10=9/10-5/10=11/10-7/10=21/10-17/10, etc.

7/6=10/6-3/6=16/6-9/6=34/6-27/6, etc.

8/9=9/9-1/9=14/9-6/9=27/9-19/9, etc