Respuesta :

Answer:

[tex]\frac{1}{10}[/tex]

Step-by-step explanation:

note that in terms of the given fraction

1 = [tex]\frac{10}{10}[/tex] , then

[tex]\frac{9}{10}[/tex] + [tex]\frac{1}{10}[/tex] = [tex]\frac{10}{10}[/tex] = 1

manissaha129

Answer:

[tex] \frac{9}{10} + x = 1 \\ x = 1 - \frac{9}{10} \\ x = \frac{(10 - 9)}{10} \\ \boxed{x = \frac{1}{10} } \: is \: the \: required \: number[/tex]