Question

19/6 - 5/18 x 3
3/4 x 5/6 + 1/4

/ inseamna supra

Answer 1

uite aici rezolvarea

Answer 2

Explicație pas cu pas:

$\frac{19}{6} -\frac{5}{18}$×3

simplificam pe 3 si 18 cu 3

$\frac{19}{6} -\frac{5}{6}$

$\frac{14}{6}$

simplificam cu 2

$\frac{7}{3}$

$\frac{3}{4}$×$\frac{5}{2} +\frac{1}{4}$

simplifica 6 si 3 prin 3

$\frac{1}{4}$×$\frac{5}{2} +\frac{1}{4}$

inmultim fractia

$\frac{5}{8} +\frac{1}{4}$

$\frac{5+2}{8}=\frac{7}{8}$