Question

Verficati daca perechile de rapoarte de mai jos pot forma proportii (fara e)​

Answer 1

Explicație pas cu pas:

A)1/2=3/4.....1.4=2.3.....fals

B)1/2=6/12....1.12=2.6......adevărat

C) 5/21=3/14....5.14=3.21....fals

D)4/5=12/15.....4.15=5.12....adevărat

E) 14/21=4/6.....14.6=21.4....adevărat

F) 6/10=3/5.....6.5=3.10....adevărat