We have to find 32%of 250
[tex]\\ \ast\bull\rm\longmapsto 32\%\:of\:250[/tex]
[tex]\\ \ast\bull\rm\longmapsto \dfrac{32}{100}\times 250[/tex]
[tex]\\ \ast\bull\rm\longmapsto \dfrac{32}{2}\times 5[/tex]
[tex]\\ \ast\bull\rm\longmapsto 16(5)[/tex]
[tex]\\ \ast\bull\rm\longmapsto 80[/tex]