Question

by what number should (-5)-¹ be multiplied so that the product becomes 9-¹?

please answer correctly guys with steps...​

Answer 1

Answer:

let the second number be (X)

then,

(-5)-¹ * X =9-¹

(-1/5)¹ * X =(1/9)¹

X = (1/9)÷(-1/5)

X = (1/9)*(-5)

X = (-5/9)