Respuesta :

Answer:

rational number

Step-by-step explanation:

3/20=0.15

the natural numbers are

1,2,3,4,5,6,7... and so on

the whole numbers are

..., -3,-2,-1,0,1,2,3,... and so on

the rationals are for explame

1/2, 1/3, 2/8

so 3/20 is a rational number