Question 21
Candle A has a larger diameter than Candle B. Candle A can burn for 24 hours, while Candle B can burn for 16 hours. Both were lit at the same time and had the same height two hours later. If the original height of Candle A is 168 mm, what is the original height, in mm, of Candle B?
Assume each candle loses height at its own constant rate until it burns down completely.
Input: enter the requested whole-number answer without units. Leading zeroes from the paper grid may be omitted.
Assume each candle loses height at its own constant rate until it burns down completely.
Input: enter the requested whole-number answer without units. Leading zeroes from the paper grid may be omitted.