Question

Write the correct integer in the blanks

$-85÷\_\_\_=85$

Answer 1

Let the missing number be x

$\Rightarrow$$-85÷x=85$

$\Rightarrow$$x=-85÷85$

$\Rightarrow$$x=-(85÷85)$

$\therefore$$x=-1$

Hence, the correct answer is $-1$