Question

Plz help 10 point

Answer 1

Answer:

  D.  -5

Step-by-step explanation:

  $\dfrac{-\dfrac{15}{5}}{\dfrac{3}{5}}=\dfrac{-15}{3}=\boxed{-5}$

The compound fraction is easily simplified because both numerator and denominator have 5 in their denominator. Hence the ratio is the ratio of the numerators.

When an odd number of minus signs is involved in multiplication or division, the result is negative.