Question

by what number should -5^(-1) be multiplied to get the product 11^(-1)​

Answer 1

Answer:

let the no. b X

• according to question
• -5^-1×X=11^-1

• further is solved in a photograph on paper

ans is 100% correct mark me brainlist i am in need now

if u hv any doubt u can comment me or report my answer. if it is clear then mark me brainlist

Answer 2

Answer:

The number by which we need to multiply is $-\frac{5}{11}$

Step-by-step explanation:

Let the number to be multiplied with be x

then,

$(-5)^{-1} * x = 11^{-1}\\\frac{1}{(-5)^{1}} * x = \frac{1}{11}\\\\x = \frac{\frac{1}{11}}{\frac{1}{(-5)^{1}}} = \frac{1 * (-5)^{1}}{11*1} = \frac{-5}{11}\\x = -\frac{5}{11}$

therefore

$x = -\frac{5}{11}$