Question

Ajutatima dau coroana

Answer 1

3. b)81:20=4.05

c)39:50=0.78

4.b)61:9=6,(7)

c)29:9=3,(2)

d)22:3=7,(3)

Answer 2

3.
b) 81/20= 4,05
c) 39/50= 0,78
Ele au zecimale finite(se sfarsesc cifrele dupa virgula)
4.
b) 61/9=6,(7) -are multi de 7 dupa virgula, chiar daca rezultatul se termina in 8
c) 29/9=3,(2)
d) 22/3=7,(3)