11 is 40% of whst number
11 = 40% × x11 = .40x11/.40 = x27.5 = xSo 11 is 40% of 27.5
11 is 40% of 27.5Change the percentage to a decimal by dividing it over 100:\(\frac{40}{100} = 0.4\)Divide 11 over 0.4:\(\frac{11}{0.4} = 27.5\)