a store sells two kinds of candles, scented and unscented. the scented candles burn one eighth inch

in one fourth hour

. the unscented candles burn one ninth inch

in one third hour

. what is the unit rate for inches burned per hour for each kind of candle? which kind of candle burns more in an hour? use pencil and paper. show how to find the unit rate of hours per inch for each kind of candle. explain the meaning of this unit rate.