Question

By what number should we multiply (-8)-1 to obtain a product equal to 10-1?​

Answer 1

Step-by-step explanation:

(-8)-1 = -9

10-1=9

So, -9x-1=9

So -1 should be multiplied

Answer 2

By -1, (-8)-1 should be multiplied to get 10-1.

(-8)-1 = -9

-9×__=10-1

-9×-1=9