Respuesta :

fieryanswererft

answer:

1 : 2.5

explanation:

given ratio: 12 : 30

divide by 12:

  • [tex]\frac{12}{12}[/tex] : [tex]\frac{30}{12}[/tex]
  • 1 : 2.5

n = 2.5

Solution:

Note that:

  • 12:30 = 12/30

Simplify the denominator and the numerator.

  • => 12/30 = 6/15 = 2/5 = 1/2.5
  • => 1/2.5 = 1:2.5 (In ratio form 1:n)

The simplified ratio form of 12:30 is 1:2.5.