Question

La evaluarea nationala, la proba de matematica, 12 elevi au obtinut nota 10, ceea ce reprezinta 4% din numarul absolventilor. Cati elevi au absolvit clasa a VIII-a?

Answer 1

4% ...................... 12 elevi
100%.....................x elevi
$x= \frac{100*12}{4}$
Se simplifica si da 300 de elevi :)

Answer 2

12..............4%
x................100%
x=12*100/4=1200/4=300 elevi au absolvit clasa a opta