Solution

158542

Problem / game
Birthday cake Candles Back to problem
First name
Arthur
School
Peak School
Country
Hong Kong
Age
10

1. {1 + 2 + 3 + 4 = 10}+{5 + 6 + 7 + 8 = 26}= 36
{36 + 9 + 10 + 11= 66}

Total Answer: 66 candles

2. if candles don't last more than 2 years but last more than 1 year...

{1 + 1 + 2 + 2 = 6}+{3 + 3 + 4 + 4 = 14}= 20
{20 + 5 + 5 + 6 = 36}

Total Answer: 36 candles