1639080
1639080 1639080
  • 23-09-2021
  • Mathematics
contestada

Divide. −4/5÷7/8


−7/10


−32/35


−35/32

Respuesta :

reinhard10158
reinhard10158 reinhard10158
  • 24-09-2021

Answer:

-32/35

Step-by-step explanation:

-4/5 ÷ 7/8

remember that the division by a fraction is the same as the multiplication with the inverse fraction :

-4/5 × 8/7

I think now it is easier to see what happens :

-4×8 / 5×7

please consider that a minus sign of a fraction can only be used once - either for the numerator, or for the denominator. never for both, because then the fraction as a whole would be positive ... (-/- = +).

so, the result is

-32/35

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