Question

$1 \frac{13}{18} + 3 \frac{9}{6}$
ajutor va rog.. ...​

Answer 1

Am atașat o poză cu rezolvarea.

Answer 2

Răspuns:

$1\frac{13}{18} =3\frac{9}{6} =\frac{1*18+13}{18} +\frac{3*6+9}{6} =\frac{31}{18} +\frac{27}{6} =\frac{31+81}{18} =\frac{112}{18} =\frac{56}{9} =6\frac{2}{9}$