Problem / game
First name
Victoria K & F
School
Peak School
Country
Age
11
Lasting one year:
1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th
1c 2c 2c 3c 4c 6c 7c 8c 9c 10c 11c = 66 candles
Since the candles only last one year, Ben's parents will have to buy new candles every year.
Lasting longer than one year:
1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th
1c 1c 1c 1c 1c 1c 1c 1c 1c 1c 1c = 11 candles
Since the candles last longer than one year, Ben's parents will have to only buy one candle each year, since Ben gets one year older each year.