Question

calculează,scriind fracțiile sub forma ireductibilă (fara b,c,e) plsss repedee​

Answer 1

Răspuns:

Explicație pas cu pas:

a)

=20⁽⁵/15⁽⁵

=4/3

-

d)

=(2*4+3)/4*(1x22+5)/22

= 11⁽¹¹/4*27/22⁽¹¹

= 1/4*27/8

=27/32

-

f)

=6⁽⁶/35⁽⁷*21⁽⁷/18⁽⁶

=3⁽³/15⁽³

=1/5

-

g)

=2⁽²/9⁽³*3⁽³/24⁽²

=1/36

-

h)

= (8*3)/20*(4*9)/21

= 24⁽³/20*36/21⁽³

= 8/10⁽²*18⁽²/7

=8/5*9/7

=72/35