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Mathematics, 23.05.2020 10:58 vannitling12p4w44f

In the science lab Shad found that a candle
used 60 out of 270 ml of trapped air before
going out. What percent of the air did the
candle use?
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In the science lab Shad found that a candle
used 60 out of 270 ml of trapped air before
...

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