Question

Aflati aria patratului cu latura de 7,(3) cm

Answer 1

(22/3)×22/3=484/9 cm^2
53, (7)
Succes! ^-^

Answer 2

$\dfrac{73-7}{9} = \dfrac{66}{9}$ = {simplifici cu 3} = $\dfrac{22}{3}$

$\dfrac{22}{3}$ × $\dfrac{22}{3}$ = $\dfrac{22 × 22}{3 × 3}$ = $\dfrac{484}{9}$