Respuesta :

Let x be the number

80% of x = 36

[tex]\frac{80}{100}\times x=36[/tex][tex]\frac{80x}{100}=36[/tex]

Multiply both-side by 100

[tex]80x\text{ = 3600}[/tex]

Divide both-side by 80

[tex]x=45[/tex]

The number is 45

Q&A Education