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

Respuesta :

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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