Question

1% of what number is 11

Answer 1

to find 1% divide by 100 
so to find what number it is, multiply by 100
100*11 is 1100

Answer 2

$x-\ number\\\\ 1\%\ of\ x\ is\ 11\\\\ 1\%=\frac{1}{100}=0,01\\\\ 0,01*x=11\ \ \ | divide\ by\ 0,01\\\\ x=1100\\\\ 11\ is\ 1\%\ of\ 1100.$