If you have a candle that burns at a rate of 1 inch per hour, how long will it take to burn completely if it is 5 inches tall?
Category: Math · Difficulty: easy
Hint: Consider the height of the candle and its burn rate.
Answer
5 hours
Explanation
It takes 5 hours to burn 5 inches at a rate of 1 inch per hour.
This is an easy math riddle — a good one for children and beginners. The answer is 5 hours.
More Math riddles
- You have a scale that can only hold two weights at a time. If you have weights of 2kg, 3kg, and 5kg, what is…
- In a grid of 5 rows and 5 columns, how many unique squares of any size can you find?
- I can count your steps without moving a bit, keeping track of all you submit. What am I?
- I persist through trials, ever constant in my existence. My application reveals truths that may surprise.…
- I consist of digits, yet I can represent infinite tales; my form can be small or grand. What am I?
- I can revolve repeatedly, yet I never tire; my nature is to return to the start. What am I?
- I have no voice but can echo, I can be measured but not touched. What am I?
- You cannot see me, yet I can be essential. I can be real or imaginary. What am I?