AlgebraDifficulty 3.0AMC 10/12Find the answerUnited Kingdom
Julio has two cylindrical candles with different heights and diameters. The two candles burn wax at the same uniform rate. The first candle lasts 6 hours, while the second candle lasts 8 hours. He lights both candles at the same time and three hours later both candles are the same height. What is the ratio of their original heights?
(A) 4:3 (B) 8:5 (C) 5:4 (D) 3:5 (E) 7:3
Want a route through all this instead of an archive? The track
puts 2,604 problems in a working order, from Junior Challenge level to the IMO shortlist.