Question

by what number should -8 to the power-1 be multiplied so that the product is -10 to the power of-1​

Answer 1

Answer:

jddjjdjjjddkdkdkdjdkdkdkdk

Answer 2

Answer:

4/5

Step-by-step explanation:

let the required number be x

by the question,

$x \times({-8})^{-1}=( {-10})^{ - 1} \\ x = ( {-10})^{ - 1} \div ({-8})^{-1} \\ x = \frac{ - 1}{ 10} \div \frac{ - 1}{ 8} \\ x = \frac{ -1}{10} \times - 8 \\ x = \frac{8}{10} \\ x = \frac{4}{5}$

therefore the required no. is 4/5

i hope its help you..