Answer:
22.5
Solution,
Let the number be X
60% of X=13.5
[tex] \frac{60}{100} \times x = 13.5 \\ or \: \frac{60x}{100} = 13.5 \\ or \: 60x = 1350(cross \: multiplication) \\ or \: x = \frac{1350}{60} \\ x = 22.5[/tex]
hope this helps...
Good luck on your assignment..
