Fraction - 6 / (4)/(5)

Question

Fraction

`- 6 / (4)/(5)`

Answer 1

`-6/(4)/(5)=-(\\ot6^3)/(1)\cdot(5)/(\\ot4_2)=-(3)/(1)\cdot(5)/(2)=-(15)/(2)=-7(1)/(2)`