Question

by what number -20^-1 be divided so that the 5^-1​

Answer 1

-20^-1 = -1/20

5^-1 = 1/5

let the number be divided is x

therefore, -1/20/x = 1/5

therefore, x = -1/20 * 5/1

therefore, x = -1/4

Hope this helps you.

Thks.

Answer 2

Answer:

Step-by-step explanation:

Let the required number be x

-20^-1÷x=5^-1

-1/20÷x=1/5

-1/20=1/5×x

-1/20÷1/5=x

-1/20×5=x

x=-5/20

x=-1/4

Answer=-1/4 or -4^-1