O level math question?
Flower in a basket doubles every 10 minutes, the basket became full in 60 minutes. When was it 1/8 full?
Flower in a basket doubles every 10 minutes, the basket became full in 60 minutes. When was it 1/8 full?
Hermit Crab
Favorite Answer
60 minutes later: full
50 minutes later: 1/2 full
40 minutes later: 1/4 full
30 minutes later: 1/8 full
It was full in 30 minutes (or 30 minutes before it became full)