Question

va rog dau coroanananananan plzzz​

Answer 1

ai poza............. .........

Answer 2

RASPUNS:

A)

$3 \times \frac{2}{7} = \frac{23}{7} = 3 \times \frac{2}{7}$

b)

$4 \times \frac{7}{31} = \frac{131}{31} = 4 \times \frac{7}{31}$

c)

$5 \times \frac{11}{78} = \frac{401}{78} = 5 \times \frac{11}{78}$

d)

$7 \times \frac{13}{99} = \frac{710}{99} = 7 \times \frac{13}{99}$

sper ca team ajutat cu ceva

scuze ca nu toate am scris ca am putin timp

SUCCES LA TOATE :)