the scented candles burn 1/8 inch in 1/4 hour, the unscented candle burns 1/9 inch in 1/3 hour, What is the unit rate for inches burned per hour for each kind of candle? Which kind of candle burns

the scented candles burn 1/8 inch in 1/4 hour, the unscented candle burns 1/9 inch in 1/3 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?