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Posted by on Monday, May 13, 2013 at 6:42pm.

A letter carrier can deliver mail to 112 homes per hour by walking and 168 homes per hour by driving. By what percent is productivity increased by driving?

Answer: 56%

Is my answer correct?

  • Math - , Monday, May 13, 2013 at 6:51pm

    168 - 112 = 56

    56/112 = 0.5 = 50%

  • Math - , Friday, May 17, 2013 at 9:28am

    Productivity is increased by 50% by driving. Solution: 168 - 112 = 56, 56/112 = 0.5 = 50%.

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