Question

Va rog cine ma ajuta?

Scrie fractia 5/9 ca diferenta de:
a)doua fractii supunitare
b)doua fractii supraunitare
c)trei fractii

Nu uitati dau COROANA

Answer 1

$a) \frac{7}{9} - \frac{2}{9} = \frac{7 - 2}{9} = \frac{5}{9}$

$b) \frac{15}{9} - \frac{10}{9} = \frac{15 - 10}{9} = \frac{5}{9}$

$c) \frac{10}{9} - \frac{3}{9} - \frac{2}{9} = \frac{10 - 3 - 2}{9} = \frac{7 - 2}{9} = \frac{5}{9}$