Question

1.9/5 x 6/11 =
2.(-7/6) x 11/12 =
3.(-35/4) x (-28/9)=
4.7/25 x (-3/8)=

Answer 1

Respuesta:

Explicación paso a paso:

1) (9/5) * (6/11)  = 54/55

2) (- 7/6) * (11/12) =  - 77/72

3) ( - 35/4) * (- 28/9) = 980/36 = =  490/18 = 245/9

4) (7/25) *( - 3/8) = - 21/200