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10-04-2017
Mathematics

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The standard length on a film on a film reel is 300 m on the first day of shooting a director uses 30% of the film on one reel how long is the strip of film that was used

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tthathesu tthathesu

10-04-2017

30% = 0.3

[tex]300*0.3 = 90m[/tex]

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