A person has to make 146 pieces of long bar. he take $ seconds to cut piece.what is total time taken by him to make 146 pieces?

• if it is 4 seconds, as u have mistaken with SHIFT key, then....
  we'll have to make 145 cuts for 146 pieces.
  so 145 * 5 = 580 seconds
• 13 years agoHelpfull: Yes(3) No(0)
• or 145$ seconds :D :D
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• 145: if n things are given then we need (n-1) cut
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• he wud cut 145 times to make 146 peices . hence answer wud be 145$
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• total time is 145$.
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• 146-1=145 *$=145$ sec time needed.
• 13 years agoHelpfull: Yes(1) No(0)