Question

(-3) (2) (-7)=
(2.1) (4.7) (-7.1)=
(3/4) (2/3) (-5/7)=
(6/9) (4/5)=
(-16)÷(-2)=
que alguien me ayude 7-7​

Answer 1

Explicación paso a paso:

1) =42

2) = -70, 08

3)=-30/84 simplifica x 3 = 10/ 28 simplifica x2 =

= 5/14

4)=24/45 simplifica x 3 = 8/15

5) = 8 dos menos igual positivo