Question

Ex 2,3,4 dau Corona pentru cele 2,3,4 Ba rog

Answer 1

Răspuns:

ex 2

a)

$2 \frac{1}{7} = \frac{15}{7}$

b)

$3 \frac{2}{7} = \frac{22}{7}$

c)

$4 \frac{3}{7} = \frac{31}{7}$

$d)5 \frac{4}{9} = \frac{49}{9}$

$e)6 \frac{5}{9} = \frac{59}{9}$

$f)7 \frac{8}{9} = \frac{63}{9}$

Ex 3