233k views
11 votes

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

What is the answer of this?​

User Reznor
by
5.1k points

1 Answer

9 votes

Answer:


\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

User Helen
by
5.1k points