Question

(+3/6)(+4/9)=
(-7/2)(+3/4)=
(-1/2)(-5/8)=
(+10/7)(-8/3)=
(+4)(-3/2)=
Ejemplo
Se multiplica directamente
(7/4)(4/3)=(28/12)=(14/6)=(7/3)

Answer 1

Respuesta:

Explicación paso a paso:

Ejemplo

Se multiplica directamente

(7/4)(4/3)=(28/12)=(14/6)=(7/3)

(+3/6)(+4/9)=  (3 x 4)/(6 x 9) = 12/54 = 4/18 = 2/9

(-7/2)(+3/4)= (-7 x 3)/(2 x 4) = -21/8

(-1/2)(-5/8)=  (-1 x -5)/(2 x 8) =  5/16

(+10/7)(-8/3)=  (+10 x -8)/(7 x 3) = -80/21

(+4)(-3/2)= (+4 x -3)/ (1 x 2) = -12/2 = -6