Respuesta :
[tex] \frac{x}{100} = \frac{120}{830} [/tex]
u cross multiply, getting;
[tex]830x=12000[/tex]
then u solve for x by dividing 830 on both sides
giving u;
x=14.45
u cross multiply, getting;
[tex]830x=12000[/tex]
then u solve for x by dividing 830 on both sides
giving u;
x=14.45