Question

Fill the blank for $\_\_\_\_\_÷(-1)=20$

Answer 1

For solving $\_\_\_\_\_÷(-1)=20$

Whenever any number is divided by one, the result is always the number itself.

Since, $-ve÷(-ve)=ve$

It means $-20$ must be divided by $-1$ so as to get $20$

Hence, $(-20)÷(-1)=20$