Respuesta :

26/1.3 = 20
So your answer is 20.
Let the unknown number be x.

130% of x = 26

[tex] \frac{130}{100} * x = 26[/tex]

[tex] \frac{13}{10}x = 26 [/tex]

[tex]x = 26 * \frac{10}{13} [/tex]

x = 20

Hence, the number is 20.