Convert to a decimal which would be 0.55 (11/20).
Then you want to multiply 0.55 by 100 (which is a whole number, all % is going to come from 100) to convert to a full % -> 0.55*100
Then you will simplify 0.55*100
You answer will be 55%.
Hey!
11 = 20% of 55
You can make a proportion
20% = 20/100
[tex] \frac{20}{100} = \frac{11}{y} [/tex]
Cross multiply
[tex] 100 \times 11 = 1,100 [/tex]
Divide by 20
[tex] 1,100 \div 20 = 55 [/tex]
[tex] \framebox{Answer = 55} [/tex]
