Respuesta :

1st   rational∵ √100≈10                 2nd   irrational∵√50≈5√2                          3rd    irrational∵π is irrational             4th    irrational same reason                 5th  irrational                             6th rational∵√1/25≈1/5                                    7th   rational∵√9≈3                  
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