Question

Suma fractiilor 4 septimi , 2 septimi si 1 septime este o fractie.Scrie operatia si afla fractia corecta

Answer 1

4 supra 7 + 2 supta 7 + 1 supra 7 =7 supra 7 = 1

Answer 2

$\frac{4}{7} + \frac{2}{7} + \frac{1}{7}= \frac{7}{7} =1$