Question

Si ''a/b'' es la fracción irreductible de 9/243
Hallar ''a + b''.

Answer 1

Simplificamos 9/243

[tex] \frac{9}{243} \: = \: \boxed{ \bold{ \frac{1}{27}}} [/tex]

Si:

[tex] \frac{a}{b } \: = \: \frac{1}{27} [/tex]

Entonces deducimos:

• a = 1
• b = 27

Sumamos...

[tex]a \: + \: b \: = 1 \: + \: 27 \: = \: \boxed{ \bold{28}}[/tex]

R// a + b = 28

Besitos OvO