Respuesta :

45% of 175 = 

45/100 * 175  = (45*175)/100 = (9*175)/20 = (9*35)/4 = 315/4 = 78 3/4
TSO
is means equal in mathematics
of means multiplication

[tex]x = \frac{45}{100} \times 175[/tex]

 x = 78.75

Hope that helped :)