Question

Ajutati-ma va rog
A) Compara numerele :
$a = (3 {}^{2}) {}^{3} \times 3 {}^{4} \div 3 {}^{4}$
cu b= 27

B) Ordoneaza crescator numerele:
$\frac{11}{3}$
$3 \frac{5}{6}$
$3.(3)$

Answer 1

A) a= 3⁶x 3⁴÷3⁴= 3¹⁰÷ 3⁴= 3⁶

    3⁶= 729 ;    729 > 27 ( a > b )

B)  $\frac{30}{9}$ ; $\frac{23}{6}$ ; $\frac{11}{3}$ .