Math, asked by mohdzaidimohd208, 3 days ago

By what number should (-8)-¹ be multiplied to get (20)-¹​

Answers

Answered by kamleshgoklani2014
0

Answer:

Step-by-step explanation:

-8 should be multiplied to -2.5 to get 40.

Answered by PratyushJain69
0

Answer:

(-8)^-1 = -1/8

(20)^-1 = 1/20

let the number be x

-1/7 + x = 1/20

x = 1/20 + 1/7

LCM = 140

x = (7 + 20)/140

x = 27/140.

edit: I thought it was add not multiplied, mods delete answer if u want to

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