Answer :
18 is 20% of 90
Change the percentage into a decimal by dividing it over 100:
[tex] \frac{20}{100} = 0.2[/tex]
Divide 18 by 0.2:
[tex] \frac{18}{0.2} = 90[/tex]
Change the percentage into a decimal by dividing it over 100:
[tex] \frac{20}{100} = 0.2[/tex]
Divide 18 by 0.2:
[tex] \frac{18}{0.2} = 90[/tex]