Respuesta :

vann21

27

Step-by-step explanation:

you are 6 years old while your sister is 3.

so you're basically 3 years older than her, now that you're 20 let's just subtract 3 from it.

[tex]20 - 3 = 27[/tex]

Answer:

27

Step-by-step explanation:

6-3 = 3

30-3 = 27

Otras preguntas