( (8)/(5) )/( (2)/(25) - (5)/(16) ) What is the answer of this?​

Question

`( (8)/(5) )/( (2)/(25) - (5)/(16) )`

What is the answer of this?​

Answer 1

`\bold{(\frac85)/((2)/(25)-(5)/(16))=-6(82)/(93)\approx-6,88}`

Explanation:

`(\frac85)/((2)/(25)-(5)/(16))=(\frac85)/((32)/(400)-(125)/(400))=(\frac85)/(-(93)/(400))=\\\\\\=\frac85\cdot(-(400)/(93))=\frac81\cdot(-(80)/(93))=-(640)/(93)=-6(82)/(93)\approx-6,88`