Question

va rog faceti toate exercitiile de sus nu cele de jos​

Answer 1

Răspuns:

1. echivalente

2.mezi si extremi

3.subunitar

4. a=7  b=1

5. $\frac{4}{6}$$=\frac{2}{3}$

6. $\frac{6}{3} =\frac{4}{2}$

7. procent

8. $\frac{60}{100} *20=\frac{3}{5} *20=3*4=12$