Question

fill in the blank in the following statement.
the population of city a is 19% less than the population of city b, so city as population is ____% of city bs.
city as population is □% of city bs.

Explanation:

Step1: Define B's population as 100%

Let city B's population = $100\%$ (or 1 in decimal form)

Step2: Subtract 19% from B's population

City A's population = $100\% - 19\%$

Answer:

81