Hi. I want to know why my code is failing. There is 1/5 test that breaks when execute and i really don't know why.

Question

Here My code:
peso = int(input())
altura = float(input())
imc = peso / (altura*altura)
if imc < 18.5:
print ('Underweight')
if imc > 18.5 and imc <= 24.9:
print ('Normal')
if imc > 25.0 and imc <= 29.9:
print ('Overweight')
if imc > 30.0:
print ('Obesity')

Answer 1

What happens if imc = 18.5. And why do you not use imc < 25? Why 24.9. What happens if imc = 25?

Answer 2

Thank you. I think the problem was the floats between the units.