cjogirl cjogirl
  • 13-12-2015
  • Mathematics
contestada

A person on a moving sidewalk travels 21 feet in 7 seconds. the moving sidewalk has a length of 180 feet. How long will it take to move from one end to the other

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thetwilightsaga2008
thetwilightsaga2008 thetwilightsaga2008
  • 13-12-2015
divide 180 by 21. then multiply the ans. by 7 which equals 60
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