David lays bricks at a rate of 40 brick per hour.if he has a large job laying 2,400 bricks, how many hours will it take him to finish? If David works 8 hours per day , how many days will he work on this - QAmmunity.org

David lays bricks at a rate of 40 brick per hour.if he has a large job laying 2,400 bricks, how many hours will it take him to finish? If David works 8 hours per day , how many days will he work on this

asked Aug 23, 2021 123k views

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