Using the table below, what percent of homes use electric to heat their homes and live inside city limits?

Answer:
21%
Step-by-step explanation:
To find what percent a number (Number A) is of another number (Number B), you divide Number A by Number B. Then you move the decimal point two places to the right.
35 / 165 = 0.21212121212
Move the decimal over.
21.212121212
Round it.