Question

Answer as a simplified fraction

Answer 1

Answer:

$\sf \dfrac{-1}{2}$

Step-by-step explanation:

Fraction division:

   Use KCF method.

• Keep the first fraction.
• Change the division to multiplication.
• Flip the second fraction.

$\sf \dfrac{-10}{25} \div \dfrac{8}{10}=\dfrac{-10}{25}*\dfrac{10}{8}$

                $\sf =\dfrac{-1}{2}$

Answer 2

hi

A = -10/25  / 8/10

As to divise by a number, you can  multiply by it's inverse, as the inverse of 8/10 is   10/8

so  

A = -10/25 *  10/8  

A  =  -10* 10   / 25*8

A  =  -100 / 200

 A  =  - 10 *10 / 2 *10 *10

  A  =   -1/2