Question

(8/7×21/2)+9/7= (4/7×2/3)-7/21= cuál es la respuesta por favor​

Answer 1

Hola!

Resolvemos

(8/7×21/2)+9/7

=24/2+9/7

=12+9/7

=93/7

(4/7×2/3)-7/21=

=8/7/3−7/21

=8/21−7/21

=8/21−1/3

=1/21

Salu2!!

kiy_.