Respuesta :

av07852

Answer:

4:5

Step-by-step explanation:

I'm 99% percent sure this is correct

nsa914

Answer:

45 is equivelent in ruduces form

Step-by-step explanation:

To reduce this fraction, simply divide the numerator and denominator by 2 (the GCF). So, 810 = 8÷210÷2 = 45.