sdadeannee
sdadeannee sdadeannee
  • 08-07-2016
  • Mathematics
contestada

bob lays 200 bricks in 1 hour he always works at te same speed how long will it take bob to lay 960 bricks

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olemakpadu
olemakpadu olemakpadu
  • 13-07-2016
200 bricks = 1 hour

1 brick        = 1/200

960 bricks  =  960 * (1/200) = 960/200 = 4.8 hours.
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