Question

Resuelve las siguientes operaciones:
(-9) (1/4) (-2)=
(-7/9) ÷ (5/-7)=

​

Answer 1

Respuesta:

(-9) (1/4) (-2)= 9/2

(-7/9) ÷ (5/-7)= 49/45

Explicación paso a paso:

espero te ayude

Answer 2

Respuesta:

(-9) (1/4) (-2)=

=−94⋅(−2)=

=(−92⋅2)⋅(2⋅−1)=

=9⁄2

(-7/9) ÷ (5/-7)=

=−79⋅−75=

=49⁄45