Question
P6.SP.TL.16010101
During Christmas, Jack's candle and Mark's candle were placed on an altar. Jack's candle was 4 longer than Mark's candle. Jack's candle and Mark's candle were lit at 6:00pm and 8:30pm respectively. They burnt down to the same height at 10:30pm. At 1:30am, Mark's candle was burnt out while Jack's candle was burnt out at 3:00am. Find the original heights of (a) Mark's candle and (b) Jack's candle.
4 m
(a)
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(b)
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2
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STUDENT

Primary 6 SPEED P6.SP.TL.16010101

12 Aug 2022, 10:38 AM

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