Respuesta :

Let the full marks be represented by = x

As given, 80% of x is 75

So,

[tex]\frac{80}{100}*x=75[/tex]

x= [tex]80x=7500[/tex]

x=93.75

Hence, full marks is 93.75

We can check also- [tex]\frac{80}{100}*93.75[/tex] =75


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