Question

va rog ajutati la i si j

Answer 1

Răspuns

1/3

2

21/10

24/7

Explicație pas cu pas:

(7/9):(7/3) =3/9=1/3

(5/2):(5/4)=4/2=2

i)(49/5):(14/3)=(49/5)*(3/14)=(7/5)*(3/2)=21/10

j)(16/3):(14/9)=(16/3)*(9/14)=(8/1)*(3/7)=24/7