Question

4 supra 5 ori 15 supra 7

Answer 1

Răspuns:

Explicație pas cu pas:

(4/5)x(15/7) = (4x15)/(5x7) = (4x3)/7 = 12/7

Answer 2

Salut,

$\dfrac{4}{5}\cdot\dfrac{15}{7}=\dfrac{4}{5}\cdot\dfrac{3\cdot 5}{7}=\dfrac{4\cdot 3}{7}=\dfrac{12}7.$

Green eyes.