1) 3/5 as a percentage, then 5 is 5/5 is the 100% so
[tex]\frac{3}{5}\cdot100=0.60\cdot100=60[/tex]so is a 60%
2) 75% as a fraction is similar so:
[tex]\frac{75}{100}=0.75=\frac{3}{4}[/tex]3) the fraction is 1/3 so:
[tex]\frac{1}{3}\cdot100=33.33[/tex]this is a 33%