Respuesta :
Answer:
[tex]\frac{100a}{p}[/tex]
Step-by-step explanation:
Let
x-----> the number
we know that
[tex]p\%=\frac{p}{100}[/tex]
so
[tex]\frac{p}{100}*x=a[/tex]
solve for x
[tex]x=\frac{100a}{p}[/tex] -----> expression that represent the number