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1. There is a candle that burns 0.7 cm per minute. After lighting this candle for 30
minutes, the length of the remaining candle is 1 of the original length of the
4
candle. What was the length of the original candle?
1. There is a candle that burns 0.7 cm per minute. After lighting this candle for 30
minutes, the length of the remaining candle is 1 of the original length of the
4
candle. What was the length of the original candle?
