Question

IMI DAU TOATE PUNCTELE!!

subpunctele: H,I

Answer 1

-1 intreg 1/3 x (-9)
Introduci intregii in fractie si obtii
-4/3 x (-9)
Simplifici 3 cu 9
=12
b)La fel,introduci intregii in fractie
-10 x (-1intreg 2/5)= -10 x (-7/5)
Simplifici 10 cu 5
=14

Answer 2

$\displaystyle h).-1 \frac{1}{3} \cdot (-9)=- \frac{4}{3} \cdot (-9)= \frac{36}{3} =12 \\ \\ i).-10 \cdot \left(-1 \frac{2}{5} \right )=-10 \cdot \left(- \frac{7}{5} \right )= \frac{70}{5} =14$