Respuesta :

jpmg2k
[tex] \frac{2}{x} = \frac{2.5}{100} \\ 2.5x = 200 \\ x = 80[/tex]

2 is 2.5% of 80
nislam1130
2           2.5
---  ----  ----
x          100
x*2.5=x2.5
100*2=200
200 divided 2.5=80
it's answer must be 80.