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A log is cut into four pieces at 12 seconds at the same rate how long would it take to cut 5 pieces?
Wiki User
∙ 14y ago
4 pieces took 3 cuts.
5 pieces will take 4 cuts.
4 cuts requires (4/3) as much time as 3 cuts took
= (4/3) x 12 = 16 seconds.
Wiki User
∙ 14y ago
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